pencil n. 1. 铅笔;石笔;〔古语〕画笔。 2.画风,画法。 3.【数学】束;【物理学】光线锥。 4.毛撮;铅笔形物。 5.〔美俚〕左轮手枪。 a hair [metallic] pencil 毛[铁]笔。 Neither pen nor pencil can express. 非笔墨所能形容。 a pencil sharpener 削笔器。 a pencil pusher 〔美俚〕书记,办事员;〔美空俚〕轰炸机领航员。 a diamond pencil 钻石刀〔切玻璃用〕。 a beam pencil 电子束。 a pencil of rays 射线束。 vt. (-l(l)-) 1.用铅笔写。 2.用画笔画。 pencil the eyebrows 画眉毛。
Both were about the size of a pencil eraser 两个蜘蛛都有铅笔头橡皮的大小。
My boy , wipe these wrong words out with a pencil eraser 我的孩子,把这些错字用橡皮擦掉。
The compression chamber is about the size of a pencil eraser , the fuel injectors are pen - point holes and the turbine is about the size of a 10 cent piece 压缩器就如一块橡皮擦一样大小,燃料注射器比笔尖上的小洞还小,而涡轮机就如一个1角钱澳洲硬币一样大。
Wave screens are the newest and most expensive . surface acoustic wave screens must be touched by a finger or a soft stylus such as a pencil eraser to absorb energy infrared screens work with any stylus 表面声波荧幕必须用手指或软式触头例如铅笔上的橡皮擦轻触,以吸收表面能量红外线触控荧幕则可使用任何触头。
英文解释
an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil 同义词:rubber eraser, rubber,