saturate
- vt. 浸透，使湿透；使饱和，使充满
- adj. 浸透的，饱和的；深颜色的
英英释意
- 1. cause (a chemical compound, vapour, solution, magnetic material, etc.) to unite with the greatest possible amount of another substance
- 2. infuse or fill completely;
- "Impregnate the cloth with alcohol"