Microdeletion
染色体微缺失
🗣️ 情景例句
Where are the shopping carts?
购物车在哪儿？
I ask him to tell me the details about everything.
我要求他告诉我每件事的细节。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。