松紧带 | sōng jǐn dài | (a length of) elastic | |
弹 | tán | to pluck (a string) / to play (a string instrument) / to spring or leap / to shoot (e.g. with a catapult) / (of cotton) to fluff or tease / to flick / to flip / to accuse / to impeach / elastic (of materials) | |
弹力 | tán lì | elasticity / elastic force / spring / rebound / bounce | |
弹性形变 | tán xìng xíng biàn | elastic deformation | |
弹性波 | elastic wave |