clench
[klentʃ]
vt. 紧握；确定；把…敲弯
vi. 握紧；钉牢
n. 紧抓；敲环脚
同义词
参考例子
1.The policeman clenched his arm.
警察牢牢地抓住他的胳臂。
2.I felt the clench of his hand on my arm.
我感觉到他的手牢牢抓住我的胳臂。
3.The doctor told him to relax and not to clench his hands like that.
医生告诉他放松自己，别像那样握紧拳头。
英文解释
n.
1.a small slip noose made with seizing
2.the act of grasping
v.
1.hold in a tight grasp
2.squeeze together tightly
网络释义
clench
牢牢抓住; 敲弯; 铆紧; 紧握拳;
clench bolt
弯头螺栓;
clench nail
弯头钉; 弯尖钉;
clench ring
扣销垫圈;
cable clench
一种系锚绳扣; 系链扣座;