sag
US /sæɡ/
UK /sæɡ/
動詞
1.
下垂
to drop down to a lower level in the middle:
範例:
•
The shelf sagged under the weight of the heavy books.
名詞
1.
下垂
a movement or position in which something has dropped down to a lower level:
範例:
•
a sag in the roof
在 Lingoland 學習這個單詞