prop against
US /prɑːp əˈɡenst/
UK /prɒp əˈɡenst/
片語動詞
靠在...上, 支撐在...上
to lean something against a surface for support
範例:
•
He propped his bicycle against the wall.
他把自行車靠在牆上。
•
I propped the ladder against the tree to reach the fruit.
我把梯子靠在樹上以便摘水果。