Precyaterone
前杯苋甾酮
🗣️ 情景例句
Room service. May I help you?
客房服务部，需要我为您效劳吗？
I really don't know.
我真的不知道。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。