单词	定速拉张
释义	同定速伸张--定速拉张
随便看	activity-based-costing (abc) activity-based cost pool activity-based management activity-based management {=abm} activity breakthrough activity--breakthrough activity build-up activity chain address activity chart activity {chemical} activity classification activity code activity coefficient activity coefficient of seawater activity concentration activity constant activity-- contain activity-- contamination activity content activity correction factor activity curriculum activity curve activity--curve activity date/time activity-- daughter