assemble/assembly
assemble/əˈsembl/vt.&vi.1.集合，聚集，召集：The pupils (were) assembled in the auditorium.学生们聚集在礼堂里。Pupils assemble for lessons at 8 o’clock.学生8点集合上课。［考句···
assert/assertive
assert/əˈsə:t/vt.1.肯定地说，断言(宾语为名词、that从句): She asserted her ideas loudly and clearly.她大声清楚地说出了自己的想法。He asserted that he was not guilty.他肯定地说(声···
assess
assess/əˈses/vt.估计(价值，数值等)：Damages were assessed at￡100.损失估计要到100英镑。The general assessed the situation and called for reinforcement.将军估计了形势，要求增援。
asset
asset/ˈæset/n.1.宝贵/有益的人/物，优点，长处：His wit is his chief asset.机智是他主要的财产/优点。［考句］A good education is an asset you can fall back on for the rest of your l···
assign/assignment
assign/əˈsain/vt.1.分派(跟双宾，间接宾语前用to): Those rooms have been assigned to us.那些房间已经分配给我们了。Your teacher assigns your work to be done at home.你们老师布置你回···
assimilate
assimilate/əˈsimileit/vt.&vi.1.吸收，消化：The human body will not assimilate sawdust.人体不吸收木屑。She does so much reading that she cannot assimilate it all.她读书太多，不···
assist/assistance/assistant
assist/əˈsist/vt.&vi.帮助，协助：We shall assist them in their difficulty.我们将帮助他们克服困难。Good glasses will assist you to read.一副好眼镜对你看书有利。assist… with帮···
associate/associated/association
associateI. /əˈsəuʃieit/vt.&vi.1.(在思想上)把…联在一起，使结合在一起: We naturally associate the name of Darwin with the doctrine of evolution.我们自然把达尔文的名字与进化···
assort/assorted
assort/əˌsəut/ I. vt.把…分类/归类：assort apples for market把苹果分类出售‖II.vi.与…相称；与…交往，与…联系（with）：These TV sets do not assort with the samples.这些电视机与···
assume/assumption
assume/əˈsju:m/vt.1.假定，设想；认为：assume that it is true = assume it to be true假定它是真的It may be safely assumed that there is no animal life on Mars.可以有把握地认为火星上···
