Lignocerylsphing osine
[机] 廿四酰神经氨醇
🗣️ 情景例句
She has now held the post of Prime Minister longer than anyone else this century.
她现在担任首相任期之长在本世纪是前所未有的。
What's the name of the cat?
这猫叫什么名字？
Try to look on the bright side of things.
尽量从好的方面看。