sag是什么意思

双语例句

(1)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。

(2)His gut sagged out over his belt.

他的肚腩垂在腰带上。

(3)The cable sag caused by cable dead weight is vertical.

由钢索自重引起的垂度是竖向的。

(4)The shelf sagged under the weight of the heavy books.

搁板被沉重的书压弯了

(5)Weight has caused the sag.

承重导致下垂。

(6)Your skin starts to sag as you get older.

人老了，皮肤就会慢慢松弛。

(7)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。

(8)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。

(9)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。

同义词

n. 松弛；下跌；漂流；萧条

vi. 下垂；下降；萎靡

vt. 使下垂

同根词

词根 sag

(1)sagging n. 下垂vi. 下沉；松垂（sag的ing形式）

释义

v.

sink or subside gradually under weight or pressure or through lack of strength

（在重量或压力下，或由于乏力而）倒下；瘫倒

he closed his eyes and sagged against the wall.

他闭上眼睛，瘫靠在墙上。

hang down loosely or unevenly

松垂，弛垂

stockings which sagged at the knees.

在膝部松垂的长袜。

have a downward bulge or curve

下弯；下陷

the bed sagged in the middle

床的中间陷下去了

[as adj. sagging]sagging shelves bearing rusty paint tins.

放着生锈的涂料罐的下弯的架子。

figurative decline to a lower level, usually temporarily

〈喻〉 （通常指暂时的）衰退，衰落；下降；下跌；萧条

exports are forging ahead while home sales sag.

出口在稳步上升而国内销售额却在下降。

n.

a downward curve or bulge in a structure caused by weakness or excessive weight or pressure

（虚弱或重压引起的）下弯；下垂；下陷

a sag in the middle necessitated a third set of wheels.

中间下陷的部分需要第三组轮胎。

[mass noun]Geometry the amount of this, measured as the perpendicular distance from the middle of the curve to the straight line between the two supporting points

【几何】 下垂度。

figurative a decline, especially a temporary one

〈喻〉 （尤指暂时的）衰退，衰落；下降；下跌；萧条。

n.

variant spelling of SAAG.

同SAAG.

类似拼写词

sag v. 倒下；瘫倒；下跌

say v. 说；讲；假设；假定；表达；念；比如说；传达；背诵；说明

bag n. 包；袋子；全部猎物；袋；老恶婆；丑婆娘；松垂的裤子；爱好；品味

词源

"late Middle English （as a verb）： apparently related to Middle Low German sacken, Dutch zakken ‘subside’."