?握拳

握拳(Make a fist)：手掌(Palm)自然蜷缩，哪里摔倒就在哪里躺下。除大拇指外此外四指依节指次第向内紧扣，末了大拇指紧压在食指第二(Second)指节(K...

?握紧拳头

... facial expression 面部表情 make a fist 握紧拳头 show agreement 表达同意 ...

?捏成拳头

... clench one's fist 握紧拳头 make a fist (把手指)捏成拳头 raise one's fist 举起拳头 ...