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
Claims, if any, must be made within 30 days after the arrival of the goods.
索赔必须在货物抵达目的地后30天内提出。
No road is long with good company.
途有好伴，不觉路远。
first, those whose work is work and whose pleasure is pleasure;
第一类是分清工作是工作，娱乐是娱乐的人；