打开铅笔盒英文怎么说?

"Open the pencil case" is the way to say it in Engpsh. The phrase is derived from the verb "open" meaning to cause something to be no longer closed or to make something accessible, and the noun "pencil case," a container for holding pencils.

Example sentences in Engpsh with Chinese translation:

Can you please open the pencil case for me? (请你把铅笔盒打开好吗？)
The pencil case is stuck, let me open it for you. (铅笔盒卡住了，让我帮你打开。)
I always forget to open the pencil case before using my pens. (我总是忘记在用钢笔前打开铅笔盒。)