Sra
abbr. sulforicinucleic acid 硫铜酸
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
He who pleased everybody died before he was born.
众口难调。
You're asking too much for this part.
这零件你们要价太高了。