Staphylolysin
[医] 葡萄球菌溶血素
🗣️ 情景例句
Reading childern's literature is an excellent way for the beginning English speaker to improve.
对于刚刚开始学说英语的人，阅读儿童文学读物是个不错的方法。
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
How much does this house cost?
这座房子卖多少钱？