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shake-down:某種新設(shè)備器材的試用以及操作人員的培訓(xùn)??煞褐鸽娔X、汽車、機(jī)器等一切新產(chǎn)品的試用。例句中shake-down表試飛。
【例句】
This gang tried to shake down the shopkeeper for $ 500 a month with a threat to set fire to his shop. But two cops hiding in the back came out with guns and caught them all.
這伙歹徒試圖敲詐老板每月五百美元:他們威脅說否則就燒毀他的店鋪。但是兩名埋伏在后面的警察持槍出來把他們一網(wǎng)打盡。
Two test pilots and some aircraft engineers are flying that new plane on a shake-down flight. If everything is OK, it'll be put into regular passenger service.
兩名試飛員和幾位飛機(jī)制造工程師在為那架新飛機(jī)作試飛,如果飛機(jī)運(yùn)作一切正常,它將被投入日常航運(yùn)。