Petrium
砾石群落
🗣️ 情景例句
Michelle is quite right. Michelle
非常对。
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
My old friend, Harrison, had lived in the Mediterranean for many years before he returned to England.
我的老朋友哈里森在回到英国以前曾多年居住在地中海地区。