| 释义 |
idle a.空闲的〖同〗free;懒散的,无所事事的〖同〗lazy/vi.懒散,无所事事/vt.虚度〖同〗kill time 〖题〗We can't afford to have all this expensive machinery lying ___ . A.useful B.wasteful C.idle D.lazy 〖解〗答案C。useful有用的(逻辑上不合题意);wasteful浪费的;lazy懒惰的。 〖词组〗idle about闲逛;idle away虚度(光阴),花费(时间);idle rumour毫无根据的谣言;the idle rich饱食终日的富人;stand idle袖手旁观 |