Allogeneity
异种性, 异质性
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
Please hurry, we're a bit pressed for time.
请快点，我们时间不多了。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。