打字猴:1.70494505e+09
1704945050 motorboat 汽(机动)船
1704945051
1704945052 a motor-car 汽车
1704945053
1704945054 engine指汽车、飞机等的发动机:
1704945055
1704945056 He couldn’t get his engine started.他没能把发动机开动起来。
1704945057
1704945058 An electric spark ignites the petrol in a car engine.电火点燃汽车发动机中的汽油。
1704945059
1704945060 machinery是机器的总称,为不可数名词:
1704945061
1704945062 How much new machinery has been installed?安装了多少新机器?
1704945063
1704945064 I saw no big machinery at that factory.在那家工厂我没看见多少大机器。
1704945065
1704945066 张道真英语用法(大众珍藏版·第二版) [:1704917593]
1704945067 579 mad—insane—crazy—mentally ill
1704945068
1704945069 mad表示“疯癫的”:
1704945070
1704945071 She went mad after the death of her son.她儿子死后她疯了。
1704945072
1704945073 Van Gogh had periods during which he was completely mad.梵·高有几段时间完全疯了。
1704945074
1704945075 有时表示“生气的”、“气得要命的”:
1704945076
1704945077 What is Henry so mad about?亨利为什么那么生气?
1704945078
1704945079 be mad about表示“特别(非常)喜欢”:
1704945080
1704945081 I‘m mad about tennis.我非常喜欢打网球。
1704945082
1704945083 Some girls are mad about going to dances.有些姑娘特别喜欢参加舞会。
1704945084
1704945085 insane也表示“疯癫的”、“神经错乱的”:
1704945086
1704945087 Insane people are kept in asylums.疯人都关在疯人院。
1704945088
1704945089 The psychiatrists declared the killer insane.精神病学家宣布杀手是疯子。
1704945090
1704945091 When people are insane, they are put in mental hospital to be cured.人神经错乱时,被送到精神病院治疗。
1704945092
1704945093 这个词还可表示“发疯的”:
1704945094
1704945095 It’s completely insane to fly in this weather.这样天气出去飞行简直是发疯。
1704945096
1704945097 an insane attempt 发疯的企图
1704945098
1704945099 an insane action 发疯的举动
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