Acetone trichloride
[化] 三氯代丙酮
🧩 词语组成解析
n. 丙酮\\n[化] 丙酮
n. [化]三氯化物
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
What do you want to be when you grow on?
当你长大以后，你想做什么？
and his hero was firmly rooted in his memories and experiences, and in both the history and the mythology of the vanished frontier.
他塑造的英雄人物深深地扎根于他本人的记忆和经历之中，也扎根于有关已经消失的拓荒生活的历史和神话之中。