Colourlessness
n. colourless的变形
✅ 同义词
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
How many feet are you going to use?
你要用几英尺？
The days get longer and the nights get shorter.
白天变长了，黑夜变短了。