36.ahead of 在…之前,超過
ahead of time 提前
37.in the air
1)不肯定，不具體
2)在謠傳中
38.above all (=especially,most important of all) 尤其是，最重要的
39.in all (=counting everyone or everything,altogether) 總共，總計
40.after all 畢竟，到底
(not) at all 一點(diǎn)也不
all at once(=suddenly)突然
once and for all 只此一次
above all 最重要的
first of all 首先
all in all 大體上說
be all in 累極了
all but 幾乎
41.allow for (=take into consideration, take into account) 考慮到,估計到
42.amount to (=to be equal to) 總計,等于
43.answer for (undertake responsibility for, be liable for, take charge for) 對…負(fù)責(zé)
44.answer to (=conform to) 適合，符合
45.be anxious about 為…焦急不安 或
anxious for
46.apologize to sb.for sth.為…向…道歉
47.appeal to sb.for sth.為某事向某人呼吁
appeal to sb.對某人有吸引力
48.apply to sb.for sth.為…向…申請
apply for 申請
apply to 適用
49.apply to 與…有關(guān)適用
50.approve of (=consent to, be in favor of, favor, agree to, consider good, right) 贊成
approve vt.批準(zhǔn)
51.arise from(=be caused by) 由…引起
52.arrange for sb.sth.to do sth.安排…做…
53.arrive on 到達(dá) arrive at 到達(dá)某地(小地方)得出，作出
arrive in 到達(dá)某地(大地方)
54.be ashamed of (=feel shame,guilt or sorrow because of sth.done) 以…為羞恥
55.assure sb.of sth.(=try to cause to believe or trust in sth.) 向…保證,使…確信
56.attach(to) (=to fix,fasten join) 縛,系 ，結(jié)
57.make an attempt at doing sth.(to do sth.) 試圖做…
58.attend to (=give one's attention,care and thought)注意，照顧
attend on(upon)(=wait upon,serve,look after) 侍候，照料
59.attitude to toward …對…的態(tài)度看法
60.attribute…to…(=to believe sth.to be the result of…)把……歸因于……,認(rèn)為……是……的結(jié)果
61.on the average (=on average,on an average) 平均
62.(be) aware of (=be conscious of ,having knowledge or consciousness)意識到，知道
63.at the back of (=behind) 在…后面
64.in the back of 在…后部(里面)
on the back of 在…后部(外面)
be on one's back(=be ill in bed) 臥病不起
65.at one's back(=supporting or favoring sb.) 支持，維護(hù)
have sb.at one's back 有…支持,有…作后臺
66.turn one's back on sb.(=turn away from sb.in an impolite way) 不理睬(某人)，背棄，拋棄
67.behind one's back 背著某人(說壞話)
68.be based on upon 基于
69.on the basis of 根據(jù)…,在…基礎(chǔ)上
70.beat…at 在…運(yùn)動項(xiàng)目上打贏
ahead of time 提前
37.in the air
1)不肯定，不具體
2)在謠傳中
38.above all (=especially,most important of all) 尤其是，最重要的
39.in all (=counting everyone or everything,altogether) 總共，總計
40.after all 畢竟，到底
(not) at all 一點(diǎn)也不
all at once(=suddenly)突然
once and for all 只此一次
above all 最重要的
first of all 首先
all in all 大體上說
be all in 累極了
all but 幾乎
41.allow for (=take into consideration, take into account) 考慮到,估計到
42.amount to (=to be equal to) 總計,等于
43.answer for (undertake responsibility for, be liable for, take charge for) 對…負(fù)責(zé)
44.answer to (=conform to) 適合，符合
45.be anxious about 為…焦急不安 或
anxious for
46.apologize to sb.for sth.為…向…道歉
47.appeal to sb.for sth.為某事向某人呼吁
appeal to sb.對某人有吸引力
48.apply to sb.for sth.為…向…申請
apply for 申請
apply to 適用
49.apply to 與…有關(guān)適用
50.approve of (=consent to, be in favor of, favor, agree to, consider good, right) 贊成
approve vt.批準(zhǔn)
51.arise from(=be caused by) 由…引起
52.arrange for sb.sth.to do sth.安排…做…
53.arrive on 到達(dá) arrive at 到達(dá)某地(小地方)得出，作出
arrive in 到達(dá)某地(大地方)
54.be ashamed of (=feel shame,guilt or sorrow because of sth.done) 以…為羞恥
55.assure sb.of sth.(=try to cause to believe or trust in sth.) 向…保證,使…確信
56.attach(to) (=to fix,fasten join) 縛,系 ，結(jié)
57.make an attempt at doing sth.(to do sth.) 試圖做…
58.attend to (=give one's attention,care and thought)注意，照顧
attend on(upon)(=wait upon,serve,look after) 侍候，照料
59.attitude to toward …對…的態(tài)度看法
60.attribute…to…(=to believe sth.to be the result of…)把……歸因于……,認(rèn)為……是……的結(jié)果
61.on the average (=on average,on an average) 平均
62.(be) aware of (=be conscious of ,having knowledge or consciousness)意識到，知道
63.at the back of (=behind) 在…后面
64.in the back of 在…后部(里面)
on the back of 在…后部(外面)
be on one's back(=be ill in bed) 臥病不起
65.at one's back(=supporting or favoring sb.) 支持，維護(hù)
have sb.at one's back 有…支持,有…作后臺
66.turn one's back on sb.(=turn away from sb.in an impolite way) 不理睬(某人)，背棄，拋棄
67.behind one's back 背著某人(說壞話)
68.be based on upon 基于
69.on the basis of 根據(jù)…,在…基礎(chǔ)上
70.beat…at 在…運(yùn)動項(xiàng)目上打贏