Stapf
麻黄碱
🗣️ 情景例句
I'll give her your best wishes,
我会转告她你的祝福，
Do you have any goods to declare for customs?
你有任何物品要在海关呈报吗？
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远