waist [weɪst]

以下由轻松背单词网站提供

n.腰，腰部，腰身，背心

the part of the body above and slightly narrower than the hips

The coat is a bit tight at the waist. 这件上衣腰身瘦了点。
The sound is from the waist of a violin. 声音是从小提琴的中间部分发出的。