Commanders
n. 指挥官( commander的复数形式 ); 海军中校
🗣️ 情景例句
She has a very strong personality.
她个性坚强。
Never think yourself above your business.
切莫自视过高。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。