Retrievability
[化] 可回收性; 可恢复性
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
David would get up early in the morning to deliver newspaper.
戴维一早起床就去送报纸。
I have two cats. One is white, the other is black.
我有两只猫，一只是白猫，另一只是黑猫。