Undoes

• What the acid does, the base undoes, either wholly or in part. 伯莎M.克拉克. 科学通论.
• Give her a whiff of fresh air with the bellows, Charley,' said Mr. Dawkins; 'and you slap her hands, Fagin, while Bill undoes the petticuts. 查尔斯·狄更斯. 雾都孤儿.

编辑:利瓦伊