Dodecyne
十二(碳)炔
🗣️ 情景例句
Bye.
再见。
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
The fire brigade was called and two fire fighter freed George using a special type of grease.
有人打电话叫来消防队，两位消防队员使用了一种特殊的润滑剂才使乔治得以解脱。