Eurobin
柯桠素三乙酸酯
🗣️ 情景例句
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
Please slow down.
请慢一点。
Would you mind if I smoked in the office next door?
我在隔壁吸烟可以吗？