Nonvariant
不变的, 无变量的, 恒定的
🗣️ 情景例句
My career as a fashion designer
我以时装设计为事业
Which one is more convenient?
哪一个是比较方便的？
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。