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
I think the skirt is just right.
我觉得长度合适。
The morning sun never lasts a day.
好景不常。
The man let out cry and jumped back several paces.
那人大叫了一声，惊退了几步。