Diacetyl acetone
[化] 二乙酰基丙酮; 庚间三酮
🧩 词语组成解析
n. [化]联乙醯
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
This food is delicious.
这菜味道不错。
Kept waving to her mother until the train was out of sight.
不断地冲她的母亲挥手，直到火车驶出了视线。
but on the third night, a storm blew up.
但第三天晚上起了风暴。