Spiroheptane
螺[3.3.]庚烷
🗣️ 情景例句
Philip, would you join me in the kitchen, please? Philip
请你跟我来厨房好吗
A borrowed cloak does not keep one warm.
借来的斗篷不暖身。
A baby panda? Great! Let's go.
一只小熊猫？好极了。咱们走吧。