dead-center

英['deds'entə] 美['deds'entə]
  • n.死点;死顶尖
  • DEA abbr.数据交换协议(=DataExchangeAgreement)abbr.禁药取缔机构(=DrugEnforcementAdministration)
  • deabetes 糖尿病,多尿症
  • deac 去加重器件
  • Deacaid 齐螨素
  • deaccentuation 去加重
名词 dead center:
  1. the position of a crank when it is in line with the connecting rod and not exerting torque