Acetacetatic acid
[建] 乙酰醋酸
🧩 词语组成解析
🗣️ 情景例句
Trees, grass.
有绿树 ，有草地。
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
Some time ago, however, a peculiar fish was caught near Madagascar.
然而不久前，在马达加斯加附近的海里却捕到了一条奇怪的鱼。