alum
n.
[化]白礬；明礬；<口>校友(=alumnus/alumna)
英語翻譯 Noun:
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a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
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a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
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a person who has received a degree from a school (high school or college or university)
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a double sulphate of aluminum and potassium that is used as an astringent (among other things)
造句
用作名詞(n.)
- You can clarify the water by adding a little alum.
你在水里加一點明礬就能使水凈化。
常用短語
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alum coal
明礬煤
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feather alum
毛礬石,鐵明礬...
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chrome alum
鉻(明)礬
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alum solution
[機] 明礬溶液...
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dried alum
干燥明礬
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alum slate
礬石板,茂板巖,明礬...
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cesium alum
銫礬,硫酸銫鋁...
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alum cake
明礬塊,礬塊,明礬餅...
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ammonia alum
銨明礬
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alum clay
明礬粘土,礬土,明礬...
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alum schist
明礬片巖,明礬頁巖...
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potassium alum
鉀明礬,鉀礬,鋁鉀礬...
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alum shale
明礬頁巖,明礬片巖,...
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sodium alum
鈉礬
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burnt alum
燒茂,焦茂
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alum earth
礬土,明礬土...
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soda alum
鈉明礬
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ammonium alum
銨礬
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iron alum
鐵明礬
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potash alum
(鋁)鉀礬,(鉀)明...
近義反義詞 【近義詞】
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alumnus
男畢業(yè)生
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alumna
女校友
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graduate
畢業(yè)生
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ammonia alum
銨明礬
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potassium alum
鉀明礬,鉀礬,鋁鉀礬,鉀...
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ammonium alum
銨礬
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grad
畢業(yè)生
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potash alum
(鋁)鉀礬,(鉀)明礬...
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