Acetylation flask
[医] 乙酰化瓶
🧩 词语组成解析
乙酰化作用
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
Don't believe a word he says.
他的话不可信。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。