as conj.因为，由于

as a matter of 事实上，其实

as a matter of fact 事实上；其实

as a result 结果；作为结果；因此

as a result of 由于；作为…的结果；由于…的结果

as a rule 通常，一般(说来)；照例

as a whole 总体上；整体上，作为一个整体

as best one can 尽最大努力

as concerns 关于

as far as 尽…所…(限度)；…那么远，直到；至于；远至；到…程度；远运载

as far as...be concerned 就...而论

as far as...is concerned 就…来说

as follows 如下

as for 至于，就…方面说

as for as 就…而论，据…

as for/to 至于，就…方面说

as good as 几乎；事实上；和…几乎一样；实际上等于

as if 好象，好似；仿佛

as if/though 好像，仿佛

as it is 照目前这样；事实上，既然如此

as it were 似乎，可以说是；好比是

as long as 只要；达…之外，长达

as much 也

as much as 尽…那样多；差不多

as opposed to 与...形成对照

as per 按照

as per advice 按照通知

as planned 按照计划

as regards 关于，至于

as soon as conj. 一…就…；刚…便；刚…就

as soon as possible 尽快

as soon as... 一…然…

as sure as fate 千真万确

as though 好像

as though as 好像

as to prep. 至于…；关于…

as usual 像往常一样，照例；照常

as we take it 我们所理解的

as well 也，同样，不妨；又；也又

as well as conj.既…又； 又；以及；除了…之外(还)；(除…之外)也

as yet 到目前为止；到那时为止

as...as 与…一样；象…一样

as...as... 象，如同，与…一样

asbestos n. 石棉

ascend vi.攀登，登高；追溯

ascendancy n. 统治权，支配力量

ascendency n. 优势,优越,权势

ascending a. 增长的，向上的

ascension n. 上升,耶稣的升天

ascent n. 上升攀登

ascertain vt.查明，确定，弄清

ascetic adj. 禁欲的n. 苦行者

asceticism n. 禁欲主义

ascii n. 美国信息交换标准码

ascites n. 腹水

ascorbic acid n. 抗坏血酸，维生素ｃ

ascribe vt.把…归于

ascribe to 把…归于

ascription n. 归属

asdf asdf

asean n. (缩)东盟

asepsis n. 无菌，无菌操作

aseptic adj. 无菌的，洁净的

asexually ad.无性地；无性器官地

asgard n. (北欧神话中)仙宫

ash n.灰；灰烬，灰堆

ashamed a.惭愧(的)；羞耻(的)

ashamed of 耻于…；羞耻，惭愧

ashen a. 灰色的,苍白的

ashes n. 灰烬

ashore ad.在岸上，上岸

ashtray n. 烟灰缸

ashtry n.烟灰

ashy a. 灰的,覆盖着灰的,苍白的

Asia n.亚洲

Asian a.亚洲的 n.亚洲人

asian record 亚洲记录

Asiatic adj. 亚洲的; 亚洲人的

aside adv.在(到或向)旁边

aside from (美)除…以外

asinine adj. 愚笨的

ask v.问

ask after 询问，问候；问安，探问

ask for 请求；询问；向…要；征求，要价，索取；要求，寻求；要

ask price 计价，询问行情

ask...for 询问；向…要

askance ad. 斜眼看

asked price 卖主的开价，要价

asked quotation 要价

askew adj. 歪斜的v. 歪斜，弯曲

aslant ad. 倾斜地

asleep a.睡着的，睡熟的

asp n. 白杨,一种毒蛇

asparagus n. 芦笋（可作蔬菜）

aspect n.方面；样子，外表

aspen n. 白杨

asperity n. 粗鲁，艰苦

asperse 诽谤

aspersion n. 诽谤，中伤

asphalt n. 沥青