平头铆钉头模flat: adj. (flatter; flattest) 1.平 ...head: n. 1.头,头部,首。 2.头脑,才能;智力,想像力, ...snap: vt. (snapped; snapping ) 1.猛 ...snap head: 半球头black snap head rivet: 粗制半圆头铆钉下载手机词典可随时随地查词查翻译