Biosecurity

生物安全

🗣️ 情景例句

I'm sure I did.
我确信我安排了什么事。
You are luckier than I am.
你比我幸运。
I think she hit her head when she fell.
我想，她跌下来时，把头给撞了。
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🔤 更多 B 开头的单词

Balkh
bar-reading test
be out of puff
Benue
Bettinus
bjc
bloodlessness
break the reflnery emulsion
全部 B 开头单词 ›