pron. 某人，有人；n. 某个人；
[例句] Her father was shot by someone trying to rob his small retail store...
[例句] I need someone to help me...
n. 综合性大学，大学人员，大学校舍；
[例句] Patrick is now at London University...
[例句] They want their daughter to go to university, but they are also keen that she get a summer job...
n. 摩托车，机动车；vi. 骑摩托车；
n. 奴隶身份，奴隶制度，苦役，奴隶般的劳动，奴役，束缚，屈从，耽迷（酒色等）；
[例句] My people have survived 400 years of slavery.
adv. 因此，所以，故，乃；
[例句] Muscle cells need lots of fuel and therefore burn lots of calories...
[例句] Nothing was to prevent him now from becoming the richest, and therefore the happiest, man in the world.
n. 维生素，维他命；na. “vitamine“的变体；
[例句] Butter, margarine, and oily fish are all good sources of vitamin D.
[例句] Healthy people do not need vitamin supplements.
n. 烤箱，烤炉，灶；
[例句] Put the onions and ginger in the oven and let them roast for thirty minutes.
n. 彩虹；adj. 五彩缤纷的，彩虹状的；vt.&vi. 使呈彩虹状；
[例句] Oh look, a rainbow!
[例句] ...silk brocade of every colour of the rainbow.
n. 排练，排演，彩排，演习，复述，详述；
[例句] The band was scheduled to begin rehearsals for a concert tour...
[例句] When 'Can-Can' was in rehearsal, Porter felt that the title song needed a musical introduction.
adj. 不用电线的，用无线电波传送的；n. 无线电，无线电话系统，无线电接收机或发射机；
[例句] ...the fast-growing wireless communication market.
[例句] ...the development of wireless and radar...
vi. 打呵欠，张开，裂开，张开大口；n. 呵欠，无聊的人或事，裂口；
[例句] She yawned, and stretched lazily...
[例句] They looked bored and yawned at the speeches.
adj. 主要的，占主导地位的，占优势的，卓越的，有影响的，特优种；
[例句] Amanda's predominant emotion was that of confusion.
adj. 小心的，慎重的，精明的，节俭的，顾虑周到的，稳健的，世故的，精明的；
[例句] It is always prudent to start any exercise programme gradually at first...
[例句] Being a prudent and cautious person, you realise that the problem must be resolved.
adj. 鲁莽的，轻率的，性急的，不顾后果的；n. （皮）疹，爆发，同时大量出现的事件；
[例句] It would be rash to rely on such evidence...
[例句] Mr. Major is making no rash promises...
n. 规则性，规律性，整齐，正规，匀称；
[例句] Children seek out regularities and rules in acquiring language.
adj. 宽敞的，广阔的，（知识）广博的；
[例句] The house has a spacious kitchen and dining area.
n. 全景画，全景照片，一连串景象或事，概论；
[例句] Horton looked out over a panorama of fertile valleys and gentle hills.
[例句] ...a gripping panorama of medieval history.
n. 收集，搭车（者），唱机唱头，小卡车；adj. 临时凑成的，偶然认识的；
[例句] ...a pick-up in the housing market...
[例句] The economy remains deep in recession with few signs of a pick-up.
n. （印度洋的）季风，季风雨，夏季季风；
[例句] ...the end of the monsoon.
[例句] ...monsoon flooding.
adj. 有害的，有毒的；
[例句] Many household products give off noxious fumes.
[例句] ...carbon monoxide and other noxious gases.