Bii
abbr. 巴塞尔免疫学研究所（basel institute for immunology）
🗣️ 情景例句
Oh, that's a nice idea.
噢，这想法不错。
Which one is more expensive?
哪一个是比较贵的？
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。