a small amount

• 少量

a small amount的用法和样例：

例句

1. A small amount; a jot.
   少量，少许，一点点
2. A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine.
   雷管，底火，导火线装有少量爆炸物的帽或管，用来引爆枪炮或地雷、水雷等