Ertron
[医] 厄特朗, 维生素D2(商品名)
🗣️ 情景例句
Could I trouble you with something for a moment please?
请问可以麻烦你一下吗？
That won't happen, will it?
不会吧？
The petrol had nearly all been used up.
汽油几乎已经用光。