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	probando probang probasidium probata probate probate probate bond probate court probate duty probate homestead probation probation probational probationally probationary probationer probationership probation officer probationship probative probatively probativeness probator probatory probatum

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