clench   (發音)

clench

【及物動詞】

clenched, clench.ing, clenches

1 緊閉

clench one's teeth 緊咬牙齒

clenched my fists in anger 憤怒得緊握拳頭

2 緊握

clenched the steering wheel 緊握方向盤

3 釘牢; 固定

4『航海』釘牢

【名詞】

1 抓緊; 緊握

2 緊握之物

3『航海』反抓緊拉; 反抓繫緊