Phellium
石地群落
🗣️ 情景例句
Please send me a post card.
记住给我寄名信片。
You cannot flay the same ox twice.
一头牛不能剥两次皮。
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。