Spiro[4.5]decane
[化] 螺[4.5]癸烷
🗣️ 情景例句
Thank you. Good-bye. Bye, Gerald.
谢谢。再见。Gerald 再见。
One woman, in Peru, was saved from an earthquake by lying between two mattresses.
秘鲁的一位妇女，躲在垫子之间从地震中死里逃生。
No, we're just getting a lot of material stock piled.
没什么问题，只库存材料太多了。