Oleanane
[化] 齐墩果烷
🗣️ 情景例句
She's so cute.
这只狗真可爱。
Could you do me a favor?
能请你帮个忙吗？
Two days alter, Louis Bleriot arrived near Calais with a plane called 'No.XI'.
两天之后，路易斯。布莱里奥驾驶一名为“11号”的飞机来到加来附近。