弹簧 tánhuáng spring Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 床垫里的弹簧已经失去弹性了。 chuángdiàn lǐ de tánhuáng yǐjīng shīqù tánxìng le. The springs in the mattress have lost their elasticity. Source: Dong Chinese Dictionary