Gnus
n. 角马（南非产的像牛的大羚羊）( gnu的复数形式 )
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
I can't begin to tell you how much I appreciate this honor.
我实在是无法表达我对给予我此荣誉的感激之情。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。