Perortho ester
[化] 过原酸酯
🧩 词语组成解析
n. 酯\\n[化] 酯
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
Hope is life and life is hope.
希望才有人生，人生要有希望。
I would like to see him as soon as possible, please.
我想要尽快见到他。