propelling pencil

音標(biāo)發(fā)音

A propelling pencil with break-resistant 0.7 -mm lead for secure writing and sketching.
打破帶有抗0.7毫米自動(dòng)鉛筆書寫的安全和素描領(lǐng)先。
The pencil I carry in my back-back is a silver-plated Eversharp with propelling leads, which my mother left in her drawer when she died.
我?guī)г诒嘲锏哪侵сU筆是“永利”牌鍍銀帶可推動(dòng)的鉛筆頭的，它是我母親去世后留在她的抽屜里的。
Then I spied a miniature, brown, snake-effect leather briefcase that opened out to reveal a letter set, writing surface, blotter and silver propelling pencil .
然后，我看見了一款小型的褐色蛇紋皮質(zhì)公文包，打開后露出來的是信封、書寫板、記事簿和銀色的自動(dòng)鉛筆。

a pencil in which the lead is pushed out by turning or pressing a part of the pencil

a pencil consisting of a metal or plastic case containing a replaceable lead. As the point is worn away the lead can be extended, usually by turning part of the case