Immunisin
免疫素
🗣️ 情景例句
Well, when do you think you can come over to work?
你想什么时候开始工作呢？
Whose responsibility are the shipment charges?
运费由谁来负责呢？
Fifteen minutes passed and then, at five to twelve, the clock stopped.
15分钟过去了，而就在11点55分时，大钟停了。