Many people in industry and the Services, who have practical experience of noise,regard any investigation of this question as a waste of time;
在工業(yè)部門工作和在軍隊中服役的許多人對噪音有切身的體會，他們認為對這個問題進行調(diào)查是浪費時間，
新概念英語第四冊
Lesson 25 Non-auditory effects of noise
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 人，人類;居民;人民;種族;
vt. 居住于，布滿;使住滿人，在…殖民;把動物放養(yǎng)在;
?? popul, publ 表”人民”
"I can't abide people with no sense of humour."
我討厭和沒有幽默感的人打交道。
近義：populate, settle, crowd, individuals, persons, folks
反義：person, single, subject, dude, bleeder, bloke
adj. 實踐的，實際的;可實現(xiàn)的，實用的;注重實際的;可用的;
?? pr=pre提前+act行動，做+ical...的→pract實踐+ical...的→實踐的；實用的
"Lectures will be interspersed with practical demonstrations."
講課中將不時插入實際示范。
近義：intelligent, logical, attainable, possible, practicable, practiced
反義：inapplicable, unadaptable, unpractical
n. 經(jīng)驗，體驗;經(jīng)歷，閱歷;
vt. 親身參與，親身經(jīng)歷;感受;發(fā)現(xiàn);
?? ex出+per嘗試+ience名詞后綴→嘗試出來的東西→經(jīng)驗
"Salary will be commensurate with experience."
薪金將會與資歷相稱。
近義：career, tradition, undergo, savvy, skill, expertise
反義：inexpertness, rawness, unskillfulness, callowness
n. 問題;疑問;懷疑;議題;
vt. 問（某人）問題;對（某事物）表示[感到]懷疑;
?? quest尋求，詢問+ion名詞后綴 → 疑問
"I can't easily give an answer to your question."
你的問題我難以回答。
近義：impugn, interdict, query, challenge, confute, doubt
反義：back, backstop, reinforce, second, support, advocate
n. 工業(yè);產(chǎn)業(yè)（經(jīng)濟詞匯）;工業(yè)界;勤勞;
?? 里面(in)有灰塵(dust)的樹苗(ry)是 工業(yè)產(chǎn)品 在(in)都(du)市(s)里試驗(try)辦 工業(yè)需 勤勞
"They discussed the problems ailing the steel industry."
他們討論了困擾鋼鐵工業(yè)的問題。
近義：mill, plant, works, factory, manufacture, manufacturing
反義：inactivity, indecision, indolence, lassitude, laxation, laxity