• n. 松弛；下跌；漂流；蕭條
• vi. 下垂；下降；萎靡
• vt. 使下垂

可能來自古諾斯語 sokkva,下沉，去鼻音化自 Proto-Germanic*senkwanan,下沉，詞源同 sink. 引申諸相關(guān)詞義。

sag

sag: [15] There are several Scandinavian verbs that bear a strong resemblance to sag, including Swedish sacka and Danish sakke, and it seems likely that one of these was borrowed into Middle Low German as sacken ‘settle, subside’, and subsequently found its way into English as sag (whose original meaning was ‘subside’)

sag (v.)

late 14c., possibly from a Scandinavian source related to Old Norse sokkva "to sink," or from Middle Low German sacken "to settle, sink" (as dregs in wine), from denasalized derivative of Proto-Germanic base *senkwanan "to sink" (see sink (v.)). A general North Sea Germanic word (compare Dutch zakken, Swedish sacka, Danish sakke). Of body parts from 1560s; of clothes from 1590s. Related: Sagged; sagging.

sag (n.)

1580s, in nautical use, from sag (v.). From 1727 of landforms; 1861 of wires, cables, etc.

1. Some of the tension Altman builds up starts to sag.

奧爾特曼制造的一些緊張氛圍開始緩解。

來自柯林斯例句

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

這件襯衫的袖口洗后照樣挺括，不變形。

來自柯林斯例句

3. He is heavily built, but beginning to sag.

他體形健壯，但肌肉已經(jīng)開始松弛。

來自柯林斯例句

4. The tent began to sag under the weight of the rain.

雨水使得帳篷中間開始下墜。

來自《權(quán)威詞典》

5. We need to do something about the sag.

我們須把下沉的地方修整一下.

來自《簡(jiǎn)明英漢詞典》