Valtomycin
美吡四环素, 甲吡四环素
🗣️ 情景例句
I feel strongly that I can make it.
我坚信我一定能成功。
It seems he's afraid.
看起来他好像很害怕。
Yes, our market analysis tells us our prime user will be between 40 and 60.
好的，我们的市场分析告诉我们，我们产品主要的使用者年龄将在40至60岁。