Acetyl colors
[机] 乙酰染料
🧩 词语组成解析
n. 乙酰(基)\\n[化] 乙酰; 乙酰基
n. 国旗, 旗帜, 船旗, 军旗, 衣帽, 徽章, 绶带\\n[建] 色料, 颜料, 染料
🗣️ 情景例句
And very bright.
而且非常聪明。
We'll exchange presents.
我们要交换礼物。
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。