Spiro compound
[化] 螺环化合物
🧩 词语组成解析
n. 斯皮罗（男子名）；瑞士事佰诺（公司名）
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
No, the factory is very near my house.
不。我的单位离家很近。