Spiro hydrocarbon
[化] 螺环烃
🧩 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
He has a large family to feed.
他要养活一个大家庭。
Three hundred thousand dollars! I think you should sign with our team.
三十万美元啊！我想你会和我们球队签约的。
On day Haley met and African who was from Gambia, a small country on the west coast of Africa.
有一天，哈利碰到一位非洲人，他来自冈比亚--非洲西海岸的一个小国。