Plumbomicrolite
铅细晶石
🗣️ 情景例句
and see how the plan works.
看看这项计划实施得如何。
Not yet.
还没有。
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。