Pediplane
[地质]山麓侵蚀平原
🗣️ 情景例句
Will it take long?
要很久吗？
I'm sorry to keep on coughing.
我不停地咳嗽，真是抱歉。
There is only enough spring water to supply the needs of the houses, so we have to pump from the river for farm use.
泉水只能满足家庭生活用水，因此我们必须从河里抽水以用于农业生产。