Yabla video uses of 眉头

眉头 méitóu
kāi
了  le 
所以 suǒyǐ
xiào
le
Your [frustrated] brows are relieved, so I laughed
眉头 méitóu
kāi
le
所以 suǒyǐ
xiào
le
Your eyebrow arched, so I laughed