用铅笔勾一个轮廓 draw an outline with a pencil fill up the joints of brickwork with mortar or cementpoint
用铅笔绕着瓶盖画个圆圈 draw a circle by running a pencil around the lid of a jar
铅笔 pencil 半硬铅笔 medium pencil; 彩色铅笔 coloured pencil; crayon; 软铅笔 soft pencil; 硬铅笔 hard pencil; 那封信是用铅笔写的。 that letter was written in pencil. 你在课堂上记笔记通常用钢笔还是铅笔? do you usually take notes in class with a pen or pencil?; 铅笔刀 small knife for sharpening pencils; pen-knife; 铅笔盒 pencil-case; 铅笔画 pencil drawing; 铅笔尖 nebi; 铅笔心[芯] lead (in a pencil); black lead