单词
fastener
英 ['fɑːsənə] 美['fæsnɚ]
基本信息
  • n. 扣件;钮扣;按钮;使系牢之物
CET6

英英释意

1. a person who fastens or makes fast;
"he found the door fastened and wondered who the fastener was"
2. restraint that attaches to something or holds something in place
fastener相关单词