a large quantity of

• adj. 大量(许多)

a large quantity of的用法和样例：

例句

用作形容词 (adj.)

1. Police found a large quantity of illegal drugs.
   警察查获了大量的非法毒品。
2. The library has quantities of reference sources.
   该图书馆藏有大量可供参考的原始资料。