Ethanal acid
[医] 乙醛酸
🧩 词语组成解析
乙醛
🗣️ 情景例句
Claim concerning transportation should be referred to the shiping company.
涉及运输问题，应当向船运公司提出索赔。
He is planning his future already.
他已经在为将来做打算了。
He gets into the lift, and goes up to the twelfth floor.
他进入电梯，然后升至第12层。