例句:Do not expend all your energy on such a useless job.
不要把你的精力全花費(fèi)在這無用的工作上。
expenditure n. 支出,花費(fèi)
例句:The government intends to cut expenditure on arms.
政府打算削減軍備開支。
pendulum n. 鐘擺,搖捶
例句:The baby stared at the pendulum with great interest, which swingswith greatregularity.
那個(gè)嬰兒極有興趣地看著鐘擺,那個(gè)鐘擺很有規(guī)律地?cái)[動(dòng)著。
suspend vt. 吊,懸掛v. 延緩,暫停
例句:The policeman was suspended while the complaint was investigated.
因該警察遭投訴,在調(diào)查期間已令其暫停職務(wù)。
suspension n. 吊,懸浮,暫停,停止,懸而未決,延遲
例句:The headmaster has made a decision of suspension of a pupil fromschool.
校長已經(jīng)做出對一名學(xué)生停學(xué)處分的決定。