Monochromaticity
单色性
🗣️ 情景例句
but, unfortunately,
但是， 很不幸，
The physician said smoking is harmful to my health.
医生说了吸烟对我的健康有害。
It's the library's. Please be more careful from now on!
“是图书馆的书。从现在起请你倍加小心！”