Nonnegative
a. [数]非负的,正的,零的
🗣️ 情景例句
I have many hobbies. I like almost all kinds of sports and I also like classical music.
我有很多爱好，喜欢各种运动，也喜欢古典音乐。
No man (or one) is wise at all times.
聪明一世糊涂一时。
Hawkwood made large sums of money in this way.
霍克伍德用这种方法挣了大笔钱。