Streamflow
n. 河流流量
🗣️ 情景例句
I lost a whole day's work.
我丢掉一整天的工作成果。
If wise men play the fool, they do it with a vengeance.
智者干傻事，愚蠢到极点。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，