This cheap knife dulls easily.
这把便宜的刀容易变钝.
《现代英汉综合大词典》
Watching television dulls one's wits.
看电视能使人头脑迟钝.
辞典例句
A cold dulls sb.'s taste.
伤风使某人失去 辨别 滋味的能力.
辞典例句
Egotism is the anesthetic that dulls the pain of stupidity.
自负是为了麻痹因为愚蠢带来痛楚的麻醉剂.
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That knife dulls easily.
那把小刀易用钝.
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Smoking dulls our brains and weakens our body.
吸烟能使大脑迟钝,身体虚弱.
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Borrowing dulls the edge of husbandry.
[谚]经常向人告贷使人忘记勤俭(来自莎士比亚).
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It'slows thought, and dulls memory.
缓慢地思考, 缓慢地记忆.
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