Pyocyanolysin
绿脓菌溶素
🗣️ 情景例句
I sure I am glad to see you, Dr. Stewart.
真高兴见到你来 ，Stewart大夫。
I answer telephones and do some typing.
我接电话和打字。
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。