Dioxygenase
[机] 二加氧
🗣️ 情景例句
He has the advantage of a good education.
他有受过良好教育的优势。
Bill was very jumpy as he waited for the phone to ring.
贝尔忐忑不安地等着电话来。
I'm not sure we can wait that long.
恐怕等不了那么久了。