Read Edit View history 弱碱 ruòjiǎn weak base Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 弱碱/弱鹼 · ruòjiǎn · weak base 2026/03/04 弱碱 / 弱鹼 ruòjiǎn weak base weak base (alkali) 氨水是一种常见的弱碱。 created sense Mar 4, 2026, 02:25 AM