印度士兵回乡创业电影剧情介绍:lead /li?d/ n. 铅笔芯；铅；黑铅买铅笔 buy a pencilA：Are pencils currently on sale? I need to buy some pencils for office use.铅笔现在打折吗？我需要买些铅笔办公用。B：How many pencils do you want? We can give you a discount according to the amount.您想要多少支？我们可以根据您买的数量给您打折。curren...