Acetone boby
[机] 酮体
🧩 词语组成解析
n. 丙酮\\n[化] 丙酮
n. 波比（品牌名）
🗣️ 情景例句
It's getting late. Please excuse me, but I must leave right away.
时间不早了。对不起，我得赶紧走了。
What is the total circulation of this publication.
这家刊物总发行量多少？
When he was driving along Catford Street recently,
最近，当他正开车在凯特福德街上行驶时，