Allogeneity
异种性, 异质性
🗣️ 情景例句
Five five five...one seven two oh. Hello? 555-1720
喂 喂?
My feeling is that you ought to stay home tonight.
我感觉你应该今晚呆在家。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。