Streptoplysin s
[医] 耐氧链球菌溶血素, 链球菌溶血素S
🧩 词语组成解析
[医] 链球菌溶血素
🗣️ 情景例句
Now, no more stalling.
现在，不用再拖延了。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
How was this possible?
这种传递是怎样进行的呢？