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vi. 【生物学、医学】血清转化, 对疫苗产生抗体
🗣️ 情景例句
And it turns out he's a classmate of Philip's.
有意思的是 他和Philip是同班同学。
The flood has left many people homeless.
许多人因洪水而失去了家园。
There is something comforting about the warm glow shed by advertisements on cold wet winter nights.
寒冷潮湿的冬夜里，广告灯箱发出的暖光，会给人某种安慰。