Ertron
[医] 厄特朗, 维生素D2(商品名)
🗣️ 情景例句
I think I've got them all, but I'm not sure.
我想我都已经拍齐了， 但我不能肯定。
Education for women has improved in leaps and bounds.
妇女教育十分迅速地得到了改善。
We need our order number on the outside of each box.
我们需要每只箱子的外观都打上订购号码。