Beryllocene

二茂铍

🗣️ 情景例句

But at my age,
但是，像我这般年纪，
Fair and softly go far in a day.
谦和稳重，前程远大。
What's the time?
几点了？
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🔤 更多 B 开头的单词

back-level release
band matrix
be sick about
beslubber
binary-decimal system
bizarrerie
bmx
breakings
全部 B 开头单词 ›