Hantigen
鞭毛抗原
🗣️ 情景例句
Our family has decided that we will definitely be traveling to Japan these Christmas holidays.
我们家里人明确定下了在这个圣诞节去日本旅游。
Do you like dogs?
你喜欢狗？
Yes. At the very beginning I choose a play and the actors.
好。一开始我得选取剧本、挑选演员。