block off
US /blɑːk ɑːf/
UK /blɑːk ɑːf/
片語動詞
1.
封鎖, 堵塞
to close a road, path, or entrance so that people cannot use it
範例:
•
Police had to block off the street due to the accident.
由於事故，警方不得不封鎖街道。
•
They decided to block off the old entrance to prevent unauthorized access.
他們決定封鎖舊入口，以防止未經授權的進入。
在 Lingoland 學習這個單詞