fastener 'fɑ:sәnә
释义
n. 结扎工, 使系牢之物
[化] 紧固零件
英文释义
n. a person who fastens or makes fast
n. restraint that attaches to something or holds something in place
词形变化
复数: fasteners
BNC词频排名: 22,292 | 当代语料库词频排名: 16,956