Plumbomalaclite
铅孔雀石
🗣️ 情景例句
But the only time he's available this week
但这星期他有空的时间只有
One never loses anything by politeness.
有礼貌对自己不会吃亏。
Last week, a group of Class 3 students decided to go to the museum in the centre of the town.
上星期，3班的一群学生决定去参观位于城镇中心的博物馆。