音标
英语音标：[naɪf]
美语音标：[naɪf]
翻译
n.刀
v.用刀切割
例句
She was playing with a knife, so I took it away from her.
她在玩一把刀子，于是我把刀子从她手里夺了过来。
All our officers are trained to defend themselves against knife attacks.
我们所有的警察都接受过自卫训练，能够对付持刀袭击。
He dropped the knife and it clattered on the stone floor.
他一失手，刀子当啷一声掉到石头地面上。
