hard substance翻译

hard substance的基本解释

读音: 美: 英:

硬物:指具有坚硬质地的物质。

例句

His elbow was pressing against some hard substance.他的胳膊肘压着什么坚硬的东西。
Stone is a hard substance.石头是硬的东西。
Propolis is a hard resinous substance made by bees from the juices of plants.蜂胶是蜜蜂用植物汁液合成的像树脂一样的坚硬物质。《柯林斯英汉双解大词典》

短语

Stone is a hard substance 主旨 ; 大意
hard-degraded substance 难降解物质
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