Billionth

num. 第十亿个, 十亿分之一

🗣️ 情景例句

I understand. I really do.
我能理解， 真的。
Bye!
再见啦！
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。
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🔤 更多 B 开头的单词

balassa
Bangioideae
be confound at
benched
bever
blacklisted
blowsy
break the tether
全部 B 开头单词 ›