Borthiin

环硼硫烷

🗣️ 情景例句

Sorry, but she is with someone right now.
抱歉，她正在会客。
No,I wasn't .
不，我没有在这里。
Why don't you attend an aerobic class?
你为什么不去参加一个有氧健身班呢？
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🔤 更多 B 开头的单词

backflash
barrowby
be overcome with fright
Bence-Jones proteins
biomorphoses
blocking oscillator driver
born-von karmam theory
bothie
全部 B 开头单词 ›