n.沉积作用...

laydown的音标：laydown的英式发音音标为：['leɪdaʊn]laydown的美式发音音标为：['leɪdaʊn]...

The color laydown is very even and will saturate heavy watercolor paper easily.颜色laydown是非常均匀,将沉重的水彩纸容易饱和.Laydown rest and we talk about when you re - gaining consciousness!躺下休息! 当你恢复知觉的时候我们再谈 ---- 击倒心理.This specificatio...