Microdeletion
染色体微缺失
🗣️ 情景例句
You're welcome to come over any time, you'll always have a place to stay.
我们欢迎你任何时候过来，这里是你永远的家。
I mean it. I'm serious. I'm no kidding!
我是认真的。
It's a pleasant dream but everything depends on 'if'!
这是个美好的梦，但一切都取决于“如果”！