Bookcases
n. 书橱, 书架( bookcase的复数形式 )
🗣️ 情景例句
Hmmm.
嗯。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。