39．in all (=counting everyone or everything, altogether) 总共，总计
40．after all 毕竟，到底；(not) at all 一点也不；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 大体上说；be all in 累极了；all but 几乎
41．allow for (=take into consideration, take into account) 考虑到，估计到。
42．amount to (=to be equal to) 总计，等于
43．answer for (undertake responsibility for, be liable for, take charge for) 对……负责
44．answer to (=conform to) 适合，符合
45．be anxious about 为……焦急不安；或anxious for
46．apologize to sb. for sth. 为……向……道歉
47．appeal to sb. for sth. 为某事向某人呼吁。appeal to sb. 对某人有吸引力
48．apply to sb. for sth. 为……向……申请；apply for 申请；apply to 适用。
49．apply to 与……有关；适用
50．approve of (=consent to, be in favor of, favor, agree to, consider good, right) 赞成，approve vt. 批准