*[nɒk]
n. 敲, 敲打, 敲门
vt. 敲击, 互撞, 攻击
vi. 敲击, 互撞, 攻击
医 叩音
相关词组:
get the knock
knock about
knock sb about
knock sth back
knock sth down
knock sb down for
knock it off
knock into sb
knock sth off
knock on
knock sb off
knock sb off his feet
knock out
knock oneself out
knock sb up
knock sb out
knock sth up
knock sth over
knock over
knock together
knock up against
take the knock
knock sb flat