Pelargonane
天竺葵烷
🗣️ 情景例句
Davis Aerobics Center for Good Health.
Davis有氧运动健身中心。
After you think it over,please let me know what you decide.
在你考虑它以后，请让我知道你决定什么。
That was a pleasant surprise.
这是意想不能的好事。