clean
/kliːn/
adj. / v.
一句话记住
干净的;清洁的;打扫;把……弄干净
释义与例句
adj.
干净的;清洁的
free from dirt, marks or unwanted substances
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The sheets were clean and smelled fresh.
床单很干净,闻起来清新。
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Make sure your hands are clean before you eat.
吃饭前要确保双手干净。
展开其余 1 条例句
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We need to keep the drinking water clean.
我们需要保持饮用水清洁。
v.
打扫;把……弄干净
to remove dirt from something
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She cleans the kitchen every evening.
她每天傍晚打扫厨房。
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He cleaned his shoes with a soft brush.
他用软刷把鞋刷干净了。
展开其余 1 条例句
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These windows are difficult to clean.
这些窗户很难擦干净。
词源与构词
记忆钩子
clean 既可作形容词“干净的”,也可直接作动词“打扫”;clean up 强调把某处彻底清理整齐。
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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cleaner 清洁工;清洁剂;清洁器clean 派生的名词,可指做清洁的人或用于清洁的产品、设备。
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cleaning 清洁;打扫do the cleaning 表示“做清洁、打扫卫生”。
反义词
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dirty 脏的;肮脏的dirty 是 clean 表示“干净”时的直接反义词;clean 作动词“打扫”时,反义表达应视语境用 make something dirty,而不是机械替换。He changed out of his dirty work clothes. 他脱下了脏工作服并换了衣服。
常见搭配
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clean up 收拾干净;清理Everyone helped to clean up after the party. 聚会后大家帮忙收拾干净。
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clean water 清洁的水The project provides clean water to remote villages. 该项目为偏远村庄提供清洁的水。
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keep something clean 保持某物清洁Keep the wound clean and dry. 保持伤口清洁干燥。