shakedown/ˈʃeɪk.daʊn/名词勒索,敲诈(通常为查获赃物或违禁品)彻底搜查Two policemen gave his place a real shakedown.两名警察对他的住处仔细进行了一番搜查。/ˈʃeɪk.daʊn/形容词安顿下来;调整就绪The new administration is still in the shakedown period.新政府仍处在调整适应期。想跟读,去练习