Endogenesis
n. [生]内生, 内源
🗣️ 情景例句
Room service. May I help you?
客房服务部，需要我为您效劳吗？
No, I'd rather not watch television tonight.
不，今晚我不愿看电视。
What are you going to give our art teacher for Teachers' Day?
教师节你打算送什么礼物给我们的美术老师？