lot和lots，ot怎么造句lot和lots，ot怎么造句a，lot，of表示许多，等于many、lots，of,常用于名词前面，a，lot，......

a，lot，of造句a，lot，of，许多，This，type，of，shore，bears，a，lot，of，weight.这种类型的支撑可以......