Cbrn
abbr. chemical; biological; radiological and nuclear 化学; 生物
🗣️ 情景例句
There are a few openings in publishing for new graduates.
出版业中几乎没有给新毕业生的空缺。
Better pills may have wholesome effects.
良药苦口。
Yes. You can help me do the shopping.
当然可以。你可以帮我一起选。