bad
/bæd/
adj.
标准词条
CET-4
一句话记住
糟糕的;差劲的;严重的;有害的
释义与例句
adj.
糟糕的;差劲的
unpleasant, of poor quality, or not good at doing something
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The match was cancelled because of bad weather.
比赛因恶劣天气取消了。
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This is the worst hotel I have ever stayed in; the service is really bad.
这是我住过最差的酒店,服务实在糟糕。
展开其余 1 条例句
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I am bad at remembering people's names.
我不擅长记住别人的名字。
adj.
严重的;有害的
serious or severe, or likely to cause harm
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She has a bad cold and needs to rest.
她得了重感冒,需要休息。
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Eating too much salt is bad for your heart.
摄入过多盐对心脏有害。
展开其余 1 条例句
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The accident caused a bad injury to his leg.
这起事故使他的腿受了重伤。
词源与构词
记忆钩子
bad 的比较级和最高级是不规则变化 worse、worst;“对……有害”用 be bad for,不用 be bad to。
词族与关联词
词族(同一词根派生出的不同词性或形式)
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badly 糟糕地;严重地既可表示“做得差”,也可表示“严重地”,如 badly injured。
反义词
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good 好的;有益的good 与 bad 都可描述质量、行为或影响;be good/bad for 表示“对……有益/有害”,be good/bad at 表示“擅长/不擅长”。A balanced diet is good for your health. 均衡饮食有益健康。
常见搭配
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bad weather 恶劣天气Bad weather delayed several flights this morning. 恶劣天气使今天早上的几架航班延误。
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be bad at 不擅长He is bad at cooking, but he enjoys trying new recipes. 他不擅长做饭,但喜欢尝试新食谱。
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be bad for 对……有害Staying up late every night is bad for your concentration. 每晚熬夜不利于集中注意力。