n. 高声，吵闹，响度，音量；
[例句] Suddenly there was a loud bang...
[例句] His voice became harsh and loud...
n. 女士，小姐，喜欢指使他人的年轻妇女，（妓院的）鸨母；
[例句] Try them on, madam.
[例句] Dear Madam, Thank you for your interest in our Memorial Scheme.
n. 英里数，里程，好处，利润，（按英里计算的）运费，〈美〉（公务员出差时）按英里支付的旅费；
[例句] Most of their mileage is in and around town.
[例句] They are willing to pay up to $500 more for cars that get better mileage.
n. 钢琴，囚犯工作席，轻奏乐段；
[例句] I taught myself how to play the piano...
[例句] He started piano lessons at the age of 7.
num. 七，七个，第七；n. 七，七个；
[例句] Sarah and Ella have been friends for seven years.
adj. 有风的，腹胀的，吹牛的，空谈的；
[例句] It was windy and Jake felt cold.
adj. 超重的，过重的，超过规定重量的；n. 超重，偏重，优势；vt. 使…装载过重，使…负担过重，在重量上超过；
[例句] Being even moderately overweight increases your risk of developing high blood pressure.
[例句] ...a middle-aged, overweight farmer's wife.
n. 肖像，肖像画，模型，标本，半身雕塑像，人物描写；
[例句] Lucian Freud has been asked to paint a portrait of the Queen.
[例句] ...the English portrait painter Augustus John.
n. 缘故，理由，日本米酒，目的；
[例句] Let's assume for the sake of argument that we manage to build a satisfactory database...
[例句] For the sake of historical accuracy, please permit us to state the true facts...
n. 盐分，盐度，盐浓度，盐份；
[例句] ...a saline solution.
[例句] ...warm, saline water.
n. 意义，意思，重要性；
[例句] Ideas about the social significance of religion have changed over time...
[例句] A sacred site might be a mountain that is of some significance to a tribe.
adj. 不友好的，有敌意的，冷漠的，不利的，（气候）不宜人的；
[例句] It is not fair for him to be permanently unfriendly to someone who has hurt him...
[例句] People always complain that the big banks and big companies are unfriendly and unhelpful...
pron. 自己，自身，亲自，自行，其，亲手；
[例句] One must apply oneself to the present and keep one's eyes firmly fixed on one's future goals...
[例句] To work one must have time to oneself.
n. 超出的时间，额外的时间，加班，加时赛，加班费；adv. 超时地，加班地；v. 使历时过久，使（曝光等）超过时间；
[例句] He would work overtime, without pay, to finish a job...
[例句] Union leaders had urged miners to vote in favour of an overtime ban.
v. 窥视，偷看，（小鸟等）唧唧地叫，（从隐蔽处）出现；n. 窥视，唧唧声，隐现，慢慢露出；
[例句] Children came to peep at him round the doorway...
[例句] Now and then she peeped to see if he was noticing her.
n. 手枪；v. 用手枪射击；
adj. 后来的，随后的，作为结果而发生的，附随的；
[例句] ...the increase of population in subsequent years...
[例句] Those concerns were overshadowed by subsequent events.
vt. 经历，经验，遭受，承受；
[例句] New recruits have been undergoing training in recent weeks...
[例句] He underwent an agonising 48-hour wait for the results of tests.
n. 波长，波段，完全一致，融洽；
[例句] Sunlight consists of different wavelengths of radiation...
[例句] Blue light has a shorter wavelength than red.
adv. 适度地，普通地，温和度，不过度地；
[例句] He was an easygoing man of very moderate views...
[例句] Both countries have called for a moderate approach to the use of force.