Bioclean
a. 无菌的, 十分清洁的
🗣️ 情景例句
If there's anything you need, please call me.
假如你们需要什么， 请打电话给我。
I've got news for you.
我要告诉你一个好消息。
he said. But I don't have many friends, and I don't enjoy myself very much. I don't know why!
他说，“但是我没有很多朋友，我过得不很愉快。我不懂为什么！”