seed
seed/si:d/n.［c］种子：drop(plant) seeds撒（种）种子；grain(grass) seeds谷（草）种The seeds are coming up.种子出芽了。
seek
seek/si:k/vt.&vi.(sought) 1.追求，寻找：seek common ground求共识；seek employment找工作；seek financial aid寻求财政援助2.设法，企图(跟不定式)：seek to compromise试图采取折衷方法···
seem/seeming/seemingly
seem/si:m/link.v.好像；似乎（跟名词、形容词或分词、不定式、介词短语和一些固定句型））：She seems a clever girl.她好像是个聪明的姑娘。The enemy seems powerful, but in fact it is wea···
seethe
seethe/si:ð/vi.沸腾；发怒，激动：The brew foamed and seethed.饮料起泡沸腾了。The grey ocean seethed.灰暗的大海翻腾了。He seethed with rage as the train left without him.误了火车，···
segment
segment/ˈseɡmənt/n.［c］1.部分，断片：the affected segment of the body身体受感染部分2. (橘子等的)瓣：a few segments of an orange几瓣橘子
segregate/segregation
segregate/ˈseɡriɡeit/vt.使隔离，使分开：segregate people with infectious diseases隔离传染病患者；segregate men from women把男女分开The systems will have to be able to segregate ···
seize/seizure
seize/si:z/vt.1.捉，抓住(可用于引伸意义)：The policeman seize the thief by the sleeve.警察抓住了小偷的袖子。We should seize the good chance.我们应当抓住这个好机会。I can’t quite s···
seldom
seldom/ˈseldəm/adv.很少；不常(［反］often) (置于句首时，句子要倒装；接反意问句时，用肯定形式。)：She seldom shows her feelings.她很少表露感情。Seldom does he go to school late.他···
select/selection
select/siˈlekt/ I.vt.&vi.选择，挑选：We have over 30 designs to select from.我们有30多个图案可供选择。They were selected from among many students.他们是从许多学生中挑选出来的。···
self/selfish
self/self/n.［u］自我，自己，本身：think more of others than of self为别人着想甚于为自己着想；talk proudly about one’s self一味吹嘘自己He showed his true self at the critical mome···
