Dodecyne
十二(碳)炔
🗣️ 情景例句
Hey, go to the doctor. That cough sounds bad.
嘿，去看看医生吧，听起来你咳嗽得挺厉害的。
Theings past cannot be recalled.
过去的事情无可挽回。
The response to this competition was tremendous.
这次竞赛在听众中引起极其热烈的反响。