Discolour
vi.vt. (使)变色, 污染, (使)褪色
✅ 同义词
📖 牛津释义
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
Any suggestions?
有什么建议吗？
The government expects to handle the crisis easily.
政府预测将可毫无困难地度过这次危机。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。