Lethidrone
烯丙吗啡
🗣️ 情景例句
Let's go to the food court and get something to eat.
咱们去食品部吃点东西吧。
Did you have a good day today?
你今天过得好吗？
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，