英语词汇“twin pulley block”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	twin pulley block
释义	twin pulley block 双(联)滑轮组
随便看	beginning of partial eclipse beginning of period beginning of preamble Beginning of Prescription beginning of regeneration-cutting beginning of scale beginning of sequence selection beginning of simultaneous sequences Beginning of Spring beginning of spring? beginning of summer? Beginning of Summer beginning of tape beginning-of-tape beginning-of-tape control beginning-of-tape hole beginning of tape hole beginning-of-tape label beginning-of-tape mark beginning-of-tape marker beginning of term beginning of the bai-u beginning of the end beginning of the fiscal year beginning of the mei-yu period 谁要是想扫茅屋就不要坐在扫帚上谁见幽人独往来，缥缈孤鸿影。谁言农家不入时，小姑画得城中眉谁言寸草心，报得三春晖。谁言寸草心，报得三春晖？谁言捐躯易，杀身诚独难。谁言有策堪经世，耐可乘流直上天。谁言水是无情物，也到宫前咽不流。谁言浊水泥，不污明月色。谁言琼树朝朝见，自在娇莺恰恰啼。绝无仅有绝早绝景绝望绝根绝根儿绝活绝活儿绝灭绝热