to clench
例子
The child clenched their mother's hand tightly while crossing the busy street.
孩子在穿过繁忙的街道时紧紧握住了母亲的手。
02
紧握, 咬紧
to squeeze or press tightly
Transitive: to clench sth
例子
In a moment of anger, he clenched the document tightly in his hands.
在一阵愤怒中，他紧握着手中的文件。
