Biosecurity

生物安全

🗣️ 情景例句

I had a nice evening.
让我过了一个愉快的夜晚。
How much does shw want?
她要多少？
Certainly. Here it is.
当然可以。在这儿。
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🔤 更多 B 开头的单词

Bacillus liquidus
bare electrode
battle-scarred
beseems
billboards
bithionol
board of managers
bottom margin
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