松懈 sōngxiè lax Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: slacken All meanings 2 sōngxiè 2 lax 1slacken 1 1 sentence for 松懈 (sōngxiè — slacken) 比赛还没结束,我们绝不能松懈。 bǐsài hái méi jiéshù, wǒmen jué bù néng sōngxiè. The match isn't over yet; we must not slack off. Source: Dong Chinese Dictionary