Biosystem

[计] 生物系统

🗣️ 情景例句

Who is it?
谁呀
I came here when I was 20.
我二十岁来这儿。
Oh, that's quite early! Where are we going to meet?
噢,那很早!我们打算在哪儿会合?
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🔤 更多 B 开头的单词

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