Oomingmack
n. [动]麝牛
🗣️ 情景例句
Good morning. My name is Richard Stewart.
早安。我叫Richard Stewart。
Newspapers inform us of daily events.
报纸把每天发生的事都告诉了我们。
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，