Acetic aldehyde
[医] 乙醛, 醋醛
🧩 词语组成解析
acetic
[[ə'si:tik]]
a. 醋的, 乙酸的\\n[医] 醋酸的, 醋的
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
Would you please call a taxi for me?
可以请你帮我叫一辆出租车吗？
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，