propelling pencil

propelling pencil什么意思,propelling pencil翻译

基本解释

n.: 自动铅笔；活动铅笔
网络: 推进式铅笔；推进型铅笔；铅芯笔

权威解释

• 自动铅笔；活动铅笔:

  a pencil with a lead that can be moved down for writing by turning or pushing the top of the pencil

例句

• propelling pencil with plastic barrel

  塑料杆活动铅笔