pencil lead 铅笔心 ; 笔心 ; 笔芯 ; 铅芯
Pencil lead holders 铅笔芯盒
Slide Pencil Lead 旋转的铅笔 ; 抽铅笔芯汉化版 ; 抽铅笔芯
pencil lead holder 铅笔芯盒
Load Pencil Lead 巧收铅笔芯
Signature pencil lead 签字笔芯
Sidle Pencil Lead 旋转的铅笔
lead pencil 铅笔
pencil lead loose 铅笔芯松
Pencil & Pencil Lead 铅笔芯
The lead broke on this pencil, so I have to sharpen it.
这支铅笔的笔芯断了，所以我只好削尖它。
youdao
He grabbed a pencil, and the lead immediately broke.
他抓起一支铅笔，铅笔芯立刻就断了。
《柯林斯英汉双解大词典》
A discovery made from pencil lead is promising to change the future of the electronics industry.
科学家一项从铅笔芯中作出的发现，势必将改变电子产业的未来。
应用推荐
模块上移
模块下移
不移动