elasticity degree of tightness
This skirt needs some new elastic in the waist.
这条裙子需要换一根松紧腰带。
—— 给力词典精选a skirt with an elasticated waist
有松紧腰带的裙子
—— 给力词典精选The skin darkened where it was compressed by the elastic garment.
她的皮肤上,被有松紧的胸衣束得太紧的地方,微现黑色。
—— 辞典例句For a string of specified length, tautness and density only certain notes can be generated.
一根确定长度 、 松紧和密度的弦只能发出某某音。
—— 辞典例句Soon he returned in a shirt, slacks and sandals, and found her eating with appetite.
不一会儿,他穿着衬衣, 松紧裤和便鞋回来了, 看到她吃得正香呢。
—— 辞典例句