clench one's fists 握紧拳头
clenched teeth 咬紧牙关
clench jaw 咬紧下颌
clench hands 紧握双手
clench muscles 肌肉紧绷
1. He walked into the room with clenched fists.
他紧握拳头走进房间。
2. She sat there with a clenched jaw, trying not to cry.
她咬紧牙关坐在那里，努力不哭出来。
3. The boxer stood still, his hands clenched tightly.
拳击手静静站着，双手紧紧握住。
4. His face showed clenched tension during the meeting.
会议期间他脸上显得十分紧绷。
A: Why did you walk in with clenched fists?
A：你为什么握紧拳头走进来？
B: I was just nervous about the presentation.
B：我只是对演讲感到紧张。
1) 手或拳头紧紧握住的状态
2) 牙齿或下颌用力咬紧的动作
3) 表示紧张或愤怒时的身体紧绷
1. 紧握的；咬紧的
e.g.
He stood there with clenched fists.
他紧握拳头站在那里。
2. 紧绷的；充满压力的
e.g.
Her face showed a clenched expression.
她的表情显得很紧绷。
adjective / past participle
1. Held tightly together or pressed firmly, especially the hands, teeth, or muscles.