Betaeucaine

β-优卡因

🗣️ 情景例句

What do you do at Universe Toy Company?
你在宇宙玩具公司做什么工作？
His opening remarks were serious.
他的开场白说得很严肃。
Yes, that's right.
你说对啦。
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🔤 更多 B 开头的单词

baaing
basalts
be hooked up with
Bermuda cedar
bilateral aid
blimps
borel
brachial vein
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