Ethanedioic acid
n. 乙二酸; 草酸
🧩 词语组成解析
🗣️ 情景例句
Thank you. Just put them on my desk.
谢谢。 把它们放在我桌上。
I'm afraid I have bad news for you.
恐怕我有坏消息要告诉您。
At the end of the road you'll see the hospital. It'll take you about half an hour.
在那条路的尽头你就会看见那所医院。到那儿大约要半个小时。