Peneplane
准平原
✅ 同义词
🗣️ 情景例句
Oh dear! What a pity!
啊！真遗憾！
Friends are lost by calling often and calling seldom.
交往过密过疏，都会失去朋友。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。