a dissolver of [substance]
dissolver 常出现在技术语境中,指能够溶解其他物质的液体。
Water is a dissolver of many salts.
水是许多盐的溶解剂。
溶剂
溶解或消散的人或物;溶解器
a liquid substance that dissolves other substances
溶解或消散的人或物
One who, or that which, dissolves or dissipates.
This industrial cleaner contains a powerful dissolver that quickly breaks down oil.
这种工业清洁剂含有一种强力溶剂,能迅速分解油污。
用法提示:这里 dissolver 是可数名词单数,指具有溶解作用的液体。
Water is often called a universal dissolver because it dissolves so many substances.
水常被称为万能溶剂,因为它能溶解许多物质。
用法提示:dissolver 作单数名词,与 a universal 搭配,表示一种溶剂。
The chemist chose a gentle dissolver to separate the mixture without damaging the sample.
化学家选择了一种温和的溶剂来分离混合物,而不会损坏样品。
用法提示:dissolver 在此句中作宾语,指一种液体溶剂。
dissolver 常出现在技术语境中,指能够溶解其他物质的液体。
Water is a dissolver of many salts.
水是许多盐的溶解剂。
They use ethanol as a dissolver for the resin.
他们使用乙醇作为树脂的溶解剂。
Acetone serves as a dissolver for paint.
丙酮可作为油漆的溶解剂。
grammar · medium
易错句子The salt dissolvers in water.
正确表达The salt dissolves in water.
dissolver是名词,意为'溶解器',不能用作动词。表示'溶解'应用动词dissolve。
grammar · medium
易错句子I need dissolver for this experiment.
正确表达I need a dissolver for this experiment.
dissolver是可数名词,表示'一种溶解剂',单数形式需带冠词a。
两者都指能溶解他物的物质,但'solvent'更常见通用,'dissolver'可能特指溶解器或设备。
注意词性:'dissolver'是名词(溶解剂),'dissolve'是动词(溶解)。
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