1, as regards , 关于,至于
2, as a rule , 通常,照例
3, as a result(of) , 因此,由于
4, as far as , 远至,到...程度
5, as for , 至于,关于
6, as follows , 如下
7, as if , 好像,仿怫
8, as good as , 和...几乎一样
9, as usual , 像平常一样,照例
10, as to , 至于,关于
11, as well as , 除...外(也),即...又
12, aside from , 除...外(还有)
13, all but , 几乎;除了...都
14, all over , 遍及
15, all the time , 一直,始终
16, at a time , 一次,每次
17, at all , 丝毫(不),一点也不
18, at all costs , 不惜一切代价
19, at all events , 不管怎样,无论如何
20, at all times , 随时,总是
21, at any rate , 无论如何,至少
22, at best , 充其量,至多
23, at first , 最初,起先
24, at first sight , 乍一看,初看起来
25, at hand , 在手边,在附近
26, at home , 在家,在国内
27, at intervals , 不时,每隔...
28, at least , 至少
29, at last , 终于
30, at length , 最终,终于
31, at most , 至多,不超过
32, at no time , 从不,决不
33, at present , 目前,现在
34, at the cost of , 以...为代价
35, all means , 尽一切办法,务必
36, account for, 说明(原因等)
37, allow for, 考虑到
38, arrive at, 达成，得出
39, ask for, 请求，要求
40, aim at, 瞄准，针对
41, appeal to, 呼吁，要求
42, ask after, 询问，问候
43, attach to, 附属于，隶属于
44, a few, 有些，几个
45, as a matter of fact, 实际情况，真相
46, a little, 一点，稍微，一些，少许
47, by accident , 偶然
48, by far , 最,...得多
49, by itself , 自动地,独自地
50, by means of , 用,依靠
51, by mistake , 错误地,无意地
52, by no means , 决不,并没有
53, by oneself , 单独地,独自地
54, by the way , 顺便说说
55, by way of , 经由,通过...方法
56, for the present , 暂时,目前
57, for the sake of , 为了,为了...的利益
58, for the time being , 暂时,眼下
59, back and forth , 来回地,反复地
60, before long , 不久以后
61, begin with, 从开始
62, break off, 断绝，结束
63, break up, 中止，结束;打碎，折断
64, break into, 闯入
65, break through, 突破
66, bring down, 打倒，挫伤;降低
67, bringforward, 提出
68, bring up, 教育，培养，使成长
69, credit card, 信用卡
70, due to , 由于,因为
71, every now and then , 时而,偶尔
72, except for , 除了...外
73, each other , 互相
74, even if/though , 即使,虽然
75, face to face, 面对面地
76, from time to time , 有时,不时
77, no matter, 无论
78, no more, 不再
79, no doubt, 无疑，必定
81, the moment(that) , 一……就
82, out of doors, 在户外
83, little by little, 逐渐地
84, in a hurry , 匆忙,急于
85, in case of , 假如,防备
86, in a moment , 立刻,一会儿
87, in a sense , 从某种意义上说
88, in a word , 简言之,总之
89, in accordance with , 与...一致,按照
90, in addition , 另外,加之
91, in advance , 预先,事先
92, in all , 总共,合计
93, in any event , 无论如何
94, in brief , 简单地说
95, in charge of , 负责,总管
96, in common , 共用的,共有的
97, in consequence(of), 因此;由于
98, in debt , 欠债,欠情
99, in detail , 详细地
100, in difficulty , 处境困难
101 in effect 实际上,事实上
102 in general 一般来说,大体上
103 in favor of 支持,赞成
104 in front of 面对,在...前
105 in half 成两半
106 in hand 在进行中,待办理
107 in honor of 为庆祝,为纪念
108 in line with 与...一致
109 in memory of 纪念
110 in no case 决不
111 in no time 立即,马上
112 in no way 决不
113 in order 按顺序,按次序
114 in other words 换句话说
115 in part 部分地
116 in particular 特别,尤其
117 in person 亲自,本人
118 in place of 代替,取代,交换
119 in practice 在实践中,实际上
120 in proportion to 与...成比例
121 in public 公开地,当众
122 in quantity 大量
123 in question 正在谈论的
124 in regard to 关于,至于
125 in return for 作为对...报答
126 in short 简言之,总之
127 in sight 被见到;在望
128 in spite of 尽管
129 in step with 与...一致/协调
130 in tears 流着泪,在哭着
131 in the course of 在...期间/过程中
132 in the distance 在远处
133 in the end 最后,终于
134 in the event of 如果...发生,万一
135 in the face of 即使;在...面前
136 in the first place 首先
137 in the future 在未来
138 in the least 丝毫,一点
139 in (the)light of 鉴于,由于
140 in the way 挡道
141 in the world 究竟,到底
142 in time 及时
143 in touch 联系,接触
144 in turn 依次,轮流;转而
145 in vain 徒劳,白费力
146 in demand 有需要，销路好
147 on a large/small scale 大/小规模地
148 on account of 由于
149 on(an/the) average 平均,通常
150 on behalf of 代表
151 on board 在船(车/飞机)上
152 on business 因公
153 on condition that 如果
154 on duty 上班,值班
155 on earth 究竟,到底
156 on fire 起火着火
157 on guard 站岗,值班
158 on one's own 独立,独自
159 on purpose 故意地
160 on sale 出售,廉价出售
161 on schedule 按时间表,准时
162 on the contrary 正相反
163 on the grounds of 根据,以...为由
164 on the point of 即将...的时刻
165 on the road 在旅途中
166 on the side 作为兼职/副 业
167 on the spot 在场;马上
168 on the whole 总的来说,大体上
169 on time 准时
170 once again 再一次
171 once in a while 偶尔
172 once more 再一次
173 once upon a time 从前
174 one another 相互
175 or else 否则,要不然
176 out of 从...中;由于;缺乏
177 out of breath 喘不过气来
178 out of control 失去控制
179 out of date 过时的
180 out of order 出故障的
181 out of place 不适当的
182 out of sight 看不见,在视野外
183 out of the question 毫无可能的
184 out of touch 不联系,不接触
185 heart and soul 全心全意
186 hand in hand 手拉手 ,密切关联
187 how about ...怎么样
188 off duty 下班
189 over and over(again) 一再地,再三地
190 prior at 在...之前
191 rather than 不是...(而是)
192 regardless of 不顾,不惜
193 right away 立即,马上
194 side by side 肩并肩,一起
195 sooner or later 迟早,早晚
196 step by step 逐步地
197 such as 例如,诸如
198 thanks to 由于,多亏
199 that is (to say) 就是说,即
200 to the point 切中要害,切题
201 under control 处于控制之下
202 under the circumstances 这种情况下
203 up to date 在进行中
204 up to 多达;直到;胜任;取决于
205 what if 切合目前情况的
206 what about 怎么样
207 word for word 逐字的
