| 释义 |
ballpoint
ball·point B0046300 (bôl′point′)n. A pen having as its writing point a small ball bearing that transfers ink stored in a cartridge onto a writing surface.ballpoint (ˈbɔːlˌpɔɪnt) or ballpoint pen; ball penna pen having a small ball bearing as a writing point. Also called (Brit): Biro ball•point (ˈbɔlˌpɔɪnt)
n. a pen in which the point is a fine ball bearing that rotates against a supply of semisolid ink in a cartridge. Also called ball′point pen′. [1945–50] Thesaurus| Noun | 1. |  ballpoint - a pen that has a small metal ball as the point of transfer of ink to paperballpen, ballpoint pen, Biropen - a writing implement with a point from which ink flows |
Translationsball1 (boːl) noun1. anything roughly round in shape. a ball of wool. 球狀物 球状物2. a round object used in games. a tennis ball. 球 球3. balls (plural) (slang) testicles. 睾丸 睾丸ˌball-ˈbearings noun plural in machinery etc, small steel balls that help the revolving of one part over another. 滾珠軸承 滚珠轴承ˈballcock noun a valve in a cistern. 浮球閥 浮球阀ˈballpoint noun a pen having a tiny ball as the writing point. 原子筆 圆珠笔 adjectivea ballpoint pen. 有圓珠的 圆珠笔形的on the ball quick, alert and up-to-date. The new manager is really on the ball. 戰戰競競 警惕，机警 start/set, keep the ball rolling to start or keep something going, especially a conversation. He can be relied on to start the ball rolling at parties. 打開話題，讓話題持續 开始活动（指谈话），不使活动（谈话）中断 EncyclopediaSeeBallMedicalSeeballballpoint
Synonyms for ballpointnoun a pen that has a small metal ball as the point of transfer of ink to paperSynonymsRelated Words |