soluble
/ˈsɒljʊbl/adjective
1
- (of a substance) able to be dissolved, especially in water（物质）可溶的（尤指可溶于水的）：
the poison is soluble in alcohol.
这毒药可以在酒精中溶解。
2
- (of a problem) able to be solved（问题）可解答的, 可解决的。
派生词
solubility
noun词源
late Middle English: from Old French， from late Latin solubilis, from solvere （see SOLVE）.