Persister
[電] 冷持管
??? 情景例句
Could I have the bill, please?
我能買單嗎？
After a while,we found a shady place under some poplar trees.
在一會兒以后，我們在一些白楊樹下面發現了一塊遮陰的地方。
While we were waiting to land,
在我們等待降落時，