thick的对应词是什么

thick的对应词是: thin. 

He has thin hair.

他头发稀疏。

She looks thinner than before.

她看上去比过去瘦了。

Her speech sounded rather thin.

她的演讲听上去颇为空洞。

Care thinned her cheeks.

忧虑使她面颊瘦削。