examined a very large number of men working on aircraft carriers:
调查了许多在航空母舰上工作的人，
新概念英语第四册 Lesson 25 Non-auditory effects of noise

📚 句中词汇解析

从本句中提取的重要词汇

number ['nʌmbɚ] 词频1 词根: number
n. 数字;数量;号码;编号; v. 标号;总计;把…算作;
💡 numer, number 表示”数字”;”计算”,”估算”
"The number of people employed in agriculture has fallen in the last decade."
过去十年，农业从业人数已经下降。
近义：numerate, reckon, recount, sum, tally, cipher 反义：remove, subduct, take, withdraw, deduct
aircraft ['ɛr'kræft] 词根: 气体
n. 飞机，航空器，;
💡 air空气+craft技艺 → 飞行器
"The aircraft overshot the runway."
飞机冲出了跑道。
近义：plane, aeroplane, airliner, airplane, airship
large [lɑrdʒ] 词频1
adv. 大大地;夸大地;详细地;顺风地; adj. 大的;大规模的;大型号的;广泛的; v. 玩个痛快;（尤指跳舞和饮酒）作乐;
"The two large classrooms have been assigned to us."
这两间大教室分配给了我们。
近义：major, sizeable, big, sizable, some, capital 反义：small
working [['wə:kiŋ]] 词频2
n. 工作, 运转, 劳动\\na. 工作的, 劳动的, 经营的, 抽搐的, 运转的
近义：march, operation, performance, running, behavior, actuating
examined
a. 验讫；检查过的

📚 更多「新概念英语第四册」例句

visiting Danish camps disguised as a minstrel.
他扮作吟游歌手到丹麦军队的营地里侦察。
and even so, some starting data has to guessed,
既使是这样，有些开始时的资料也不得不依靠推测，
People woken during these periods of eye-movements generally reported that they had been dreaming.
在眼球活动期间被叫醒的人都说自己在做梦；
The great advantage of taking medicine is that it makes no demands on the taker beyond that of putting up for a moment with a disgusting taste,
对服药人别无其他要求，除了暂时忍受一下令人作呕的味道外，
The administrative overheads of a business are low to the extent that everyone working in the business can be trusted to behave in a way that best promotes the interests of the firm.
如果企业中的每个人都在真诚地为提高企业利润而工作，那么企业的管理费用就会降低到相应的程度。
Once waves have been generated,
一旦波浪形成，