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Soluble describes a substance that can dissolve in a liquid, usually water, meaning it mixes in completely and disappears into the liquid rather than staying as separate solid pieces — sugar and salt are soluble in water, but sand is not. Some medicines are made as 'soluble' tablets, meaning you dissolve them in water before drinking them, rather than swallowing a solid pill. Less commonly, in more formal writing, 'soluble' can also describe a problem that can be solved — though 'solvable' is the more everyday word for that meaning.
① 可溶解的(尤指在水中) ② (較正式,少用)可解決的
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法,原文照列,我們還沒有寫成教學內容。上面的說明才是我們自己寫的;有些用法可能上面已經講過了。
solubleadj/ˈsɒljʊbəl/
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chemistrynatural-sciencesphysical-sciencesAble to be dissolved.
- Sugar is soluble in water.
- The new fulminate consists of a mixture of chlorate of potash, with the prussiates, soluble or unsoluble, the hyposulphites, the hypophosphites, the phosphides, the amorphous phosphorus, alone or combined.
- 2
Able to be solved or explained.
- That mystery should be easily soluble.
資料來源:英文維基詞典 English Wiktionary(CC BY-SA 4.0)。 原文照列,未經改寫。