Topometer
地形测斜仪
🗣️ 情景例句
Mom, you're winning!
妈妈， 你赢了！
This part of the country is very heavily populated.
这个国家这一部分人口很密集。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。