sag是什么意思，sag的意思翻译、用法、同义词、例句

v. （尤指由于承重或受压）中间下垂，下凹；减弱；（身体某部位）松弛；萎靡；衰退，下跌

n. （虚弱或重压引起的）下弯，下垂；下垂度；（尤指暂时的）下降，萧条

Sales have been sagging since the outbreak of the desease.

自从疾病暴发以来，销售额一直在下降。

His gut sagged out over his belt.

他的肚腩垂在腰带上。

The cable sag caused by cable dead weight is vertical.

由钢索自重引起的垂度是竖向的。

The shelf sagged under the weight of the heavy books.

搁板被沉重的书压弯了

Weight has caused the sag.

承重导致下垂。

Your skin starts to sag as you get older.

人老了，皮肤就会慢慢松弛。

The shirt's cuffs won't sag and lose their shape after washing.

这件衬衫的袖口洗后不会松垂变形。

A kind of tired, imploring expression masked his thin face, and there was an unyouthful sag about his shoulders.

他瘦削的脸上写满了一种疲倦与哀求的表情，而且他的双肩有些不年轻的下垂。

Sleeping on the front will help to prevent snoring, as the muscles of the throat will not sag backwards under gravity.

俯卧睡可以有助于防止打呼，因为这时候喉咙处的肌肉不会因为重力原因而下垂到后方。

cable sag

绳擞度

n.|slip/flab;松弛；下跌；漂流；萧条

vi.|decline/go down;下垂；下降；萎靡

vt.|slouch;使下垂