Pentaprismane
五棱烷, 六环癸烷
🗣️ 情景例句
Good morning.
早安。
A good face needs no paint.
美貌无需擦脂抹粉。
It was an exciting finish.The winner was Billy Stewart.
比赛的结尾是激动人心的。获胜者是比利。斯图尔特。