Colilysin
大肠杆菌溶素
🗣️ 情景例句
Have a nice stay.
希望你们住得愉快。
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？