"少量" 用英语可以说成 "a small amount" 或 "a pttle bit"。
"A small amount" 指的是 "a quantity that is not large",例如 "I only have a small amount of money left."(我只剩下少量的钱了。)
"A pttle bit" 意思是 "a small quantity of something",例如 "Can you add a pttle bit of sugar to my coffee?"(你能给我的咖啡加一点糖吗?)
这两个短语都来自英语的日常用语,并且在英语中都是常用的。