Sondol
回声探测仪
🗣️ 情景例句
A little knowledge is dangerous.
一知半解最危险。
It's earier to run down the hill than go up.
下山容易上山难。
and particularly by a new consciousness of the philosophical undercurrents in the scientific revolution,
尤其是以科学革命中哲学潜流的新意识为依据，