Nonvariant
不变的, 无变量的, 恒定的
🗣️ 情景例句
But I'm still a little worried about you, Ellen.
但我还是有点牵挂着你， Ellen。
Hurray!
万岁！
It's much cheaper to camp than to stay in a hotel.
露营比住旅馆要便宜多了。