使用: make use of; use; employ; ap ...前导: lead the way; march in front ...零: zero zero sign; nought前导零: leading zero; leading-zero前导零删除: leading zero suppress使用前搅动: agita ante usum使用前景: usage perspective使用前振荡: a.u.agit ante usum agitetur原子弹使用前: preatomic新药使用前的眩晕: vertigo preceded by use of new drug原子弹使用前的: preatomic模块在使用前需要清零: pressure zero使用前充分振摇,用时震荡: shake well before use; shake well before using正式使用前试用操作: prelife operation前导: 1.(在前面引路) lead the way; march in front; precede2.(在前面引路的人) a person who leads the way; pioneer; guide 以仪仗队为前导 with the guard of honourmarching at the head; 前导轮 front jockey wheel（采用前）试验，试用: try out服用前摇匀: shake the bottle well before use启用前检验: readiness review请用前门: please use front door用前臂打球: underarm stroke用前检查: pre operational check/examination; pre-operational check/examination用前搅匀: agita ante sumendum用前脚搔: paw用前腿踢: strike语用前提: pragmatic presupposition
