Salmonellin
沙门氏菌素
🗣️ 情景例句
Why do you want to resign your position as secretary?
你为什么想辞去秘书的职务？
He needed a blood transfusion.
他需要输血。
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。