英语词汇“variable spacer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	variable spacer
释义	variable spacer noun : a control on the left-hand platen knob of a typewriter that disengages the line space lever to allow writing at positions other than those normally turned up by the ratchet
随便看	central tendency central tendon central time centranth centrarchid centrarchidae centrarchoid centration centraxonia centraxonial centre centrechinoida centrechinus centred centreman centri centri- centric centric -centric centricae centrical centrically centricity centries

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。