Spiro[4.5]decane
[化] 螺[4.5]癸烷
🗣️ 情景例句
Thanks. Could you point me in the right direction?
谢谢。您能告诉我要往哪里走吗？
There's no other way.
没有其他可能了。
She was born in 1966.
她生于1963年。