🧩 词语组成解析
n. 乌鸦座
🗣️ 情景例句
Well, thanks.
好的， 谢谢你。
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
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。