Alkyl carbonate
[化] 碳酸烷基酯
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
carbonate
[['kɑ:bəneit]]
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
🗣️ 情景例句
Dad was a busy doctor,
爸爸是个很忙的医生，
It's a quarter past five.
现在是五点一刻。
I haven't seen him for five years.
我五年没有见到他了。