Allogeneity
异种性, 异质性
🗣️ 情景例句
Let's postpone making a decision until we have more information.
咱们在获取更多的情报后再做决定也不迟。
Where can I wash my hands?
请问洗手间在哪里？
I've come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。