Gagatisation
腐植质浸染作用
🗣️ 情景例句
Reading?
读书？
He must have been an outstanding student.
他一定是个优秀学生。
That sounds very interesting! I'll buy some frozen peas at the supermarket on my way home.
听起来很有趣！我回家时在超级市场买些冻豌豆。