discolour
(US discolor), v
1 [Tn] change or spoil the colour of (sth) 使(某物)变色; 使(某物)退色
Smoking discolours the teeth. 吸烟会使牙齿变色.
2 [I] (of colour) change or be spoilt (指颜色)变化, 变色, 退色.
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
A man may love his house well without riding on the ridge.
有宝何必人前夸。
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.