a quantity of的用法和样例：
- I have only misty memories of my early childhood.
- He spent a lot of his money on frivolous things.
a quantity of的相关资料：
Ajdini a a confession obtained by force. a lens that adjusts automatically a grandiloquent speaker/speech A machine dispensing paper towels a glittering occasion/ceremony a slow driver/walker/reader A lumpinggreat helping of pudding a student/union representative a tennis/rugby/chess player a prescriptive grammar of English