stay behind
US /steɪ bɪˈhaɪnd/
UK /steɪ bɪˈhaɪnd/

片語動詞
1.
留下, 留下來
to remain in a place after others have left
範例:
•
I had to stay behind to finish my work.
我不得不留下來完成我的工作。
•
The teacher asked a few students to stay behind after class.
老師讓幾個學生課後留下。
2.
落後, 掉隊
to make less progress than others
範例:
•
If you don't study, you'll stay behind in class.
如果你不學習,你會在課堂上落後。
•
The company is afraid it will stay behind its competitors if it doesn't innovate.
如果公司不創新,它擔心會落後於競爭對手。
在 Lingoland 學習這個單詞