过量的英文：
excess
参考例句：
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An overdose of a drug.
过量的麻醉剂
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She took an overdose of sleeping pills.
她服用过量的安眠药。
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A heavy smoker [drinker]
吸烟过量者
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He is sick because of surfeit
他由于饮食过量而生病。
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He overdosed ( on sleeping-pills ) and died
他服用安眠药过量致死
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This precipitate dissolves in an excess of aqueous ammonia
这个沉淀能溶解在过量的氨水中。
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Heavy fishing of the whale shark in several areas of Asia is believed to be one reason for its population decline.
亚洲某些地区对鲸鲨的过量捕捞，据信是其数量下降的原因之一。
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To get their own bread they must overdose the king's lieges
为了多挣一些钱，他们不惜对英王的臣民用药过量。
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The Snack research has showed that if people snack, they are less likely to overeat at meals.
研究表明如果人们吃零食，就很少会在正式用餐时过量饱食。
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Respiratory Protection：Where the potential for overexposure exists, use a MSHA/NIOSH approved supplied-air respirator
呼吸系统防护:存在过量接触风险时，可佩带经MSHA/NIOSH批准的自给式呼吸器。
excess是什么意思：
n. 超过；超额量；过量，过剩；（饮食等的）过度，无节制
adj. 过量的；额外的；附加的
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The gentleman was excessively civil.
那个男人非常谦恭有礼。
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There's no excess to pay.
不需要付超重费。
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You will lose if you go to excess.
如果你继续走极端，那么你将会失败。
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Excessive moisture is unfavourable for soybean germination.
水分过多对于大豆萌发是不利的。
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His excesses at parties are well known.
尽人皆知他在聚会上的过分行为。
