Biodefense

🗣️ 情景例句

on the telephone for me, please.
请替我拨电话。
The longest day has an end.
天下没有不散的盛筵。
Before long, biscuits of all shapes and sizes began arriving at the factory.
不久，形状各异，大小不一的饼干陆续送到工厂。
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🔤 更多 B 开头的单词

backward difference operator
bardepot
be in the hands
benefitting
bevelled suture
Black Carib
boiler-makers
boxtree
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