adj. 肌肉的，壮健的，肌肉发达的，强壮的；
[例句] As a general rule, all muscular effort is enhanced by breathing in as the effort is made...
[例句] Early symptoms include anorexia, muscular weakness and fatigue.
adj. 不透明的，无光泽的，晦暗的，不传导性的，含糊的，迟钝的；n. 不透明，晦暗，[建]遮檐，遮光涂料；
[例句] You can always use opaque glass if you need to block a street view.
[例句] ...the opaque language of the inspector's reports.
vi. 坚忍，熬住，坚持，百折不回，不屈不挠，支撑；
[例句] ...his ability to persevere despite obstacles and setbacks.
[例句] ...a school with a reputation for persevering with difficult and disruptive children...
n. [物]极性，[生]反向性，对立，[数]配极；
[例句] ...the ideological polarity between nations.
[例句] ...the polarities of good and evil...
adv. 明确地，断然地，肯定地；
[例句] This is positively the worst thing that I can even imagine...
[例句] This is positively the last chance for the industry to establish such a system.
n. 螺旋桨，推进器，=propellor；
[例句] ...a fixed three-bladed propeller.
vt. 偿还，付还，报答，酬报；vi. 偿还，补偿；
[例句] It will take 30 years to repay the loan...
[例句] He advanced funds of his own to his company, which was unable to repay him.
n. 交响乐，交响曲，序曲，插曲，〈古〉和谐，和谐的东西；
adj. 连续的，连载的，顺序排列的，分期偿付的；n. 连载小说，电视连续剧，定期刊物，[军]行军梯队；
[例句] ...one of BBC television's most popular serials, Eastenders...
[例句] Maupin's novels have all appeared originally as serials.
n. 疏忽，[法]过失，粗心大意；
[例句] The soldiers were ordered to appear before a disciplinary council on charges of negligence.
n. 海上抢劫，盗版行为，非法复制；
[例句] Seven of the fishermen have been formally charged with piracy.
[例句] ...protection against piracy of books and films.
n. 卖淫者，妓女，男妓，卖身投靠的人，出卖贞操的人；vt. 使卖淫，卖身，出卖（名誉等），滥用（能力等），卖淫，卖身；adj. 卖淫的，堕落的；
[例句] He admitted last week he paid for sex with a prostitute.
[例句] ...male prostitutes.
n. 衰退，（尤指因催眠或精神疾患，或为逃避目前忧虑）回到从前，回归，（统计学） 回归；
[例句] ...if your child regresses to babyish behaviour...
[例句] Such countries are not 'developing' at all, but regressing.
n. 淤泥，泥沙；vi. 被淤塞，淤积；vt. 使淤积，充塞；
[例句] The lake was almost solid with silt and vegetation.
vt. 用事实支持（某主张、说法等），证实，使具体（实体）化；
[例句] There is little scientific evidence to substantiate the claims.
vt. 维护，证明…无辜，证明…正确，为…辩护；
[例句] The director said he had been vindicated by the experts' report...
[例句] Ministers and officials are confident their decision will be vindicated.
n. 修复，复兴，复职，恢复名誉；
[例句] Considerable efforts have been made to rehabilitate patients who have suffered in this way.
[例句] Ten years later, Dreyfus was rehabilitated...
vt. 击退，驳斥，拒绝；n. 击败；
[例句] Evil has charisma. Though people are repulsed by it, they also are drawn to its power.
[例句] The armed forces were prepared to repulse any attacks.
v. 冲刷，擦亮，四处搜索，（用泻药）泻；n. 擦，冲刷，洗涤剂；
[例句] Rescue crews had scoured an area of 30 square miles...
[例句] We scoured the telephone directory for clues.
n. 焊料，焊锡；vt.& vi. （使）焊接，焊合；
[例句] Fewer workers are needed to solder circuit boards...
[例句] He then soldered the wire to the telephone terminal...