Phagostatin
制噬菌体素
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
At your request, we are offering you the following items. This offer will remain open within 3 days.
应你方要求，我方就如下产品报价，此报价3日内有效。
'Oh dear,' said the conductor suddenly.
“哎呀，”售票员突然说，