Uncarine
钩藤碱
🗣️ 情景例句
The welcome sign over the door.
门上的欢迎标语。
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。