Leukolysin
[医] 白细胞溶素
🗣️ 情景例句
How much time will it take for my mail to get to where it is going?
我的信件到达它要去的地方要用多少时间？
May I ask you a question?
我能问你个问题吗？
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；