Kitimine
酮亚胺(类)
🗣️ 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。
The pine tree has a very wide distribution.
松树的分布很广。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。