activate
activate
ac.ti.vate AHD[²k“t…-v³t”] DJ[6#kt*7ve!t] KK[6#kt*7vet]
v.(动词) ac.ti.vat.ed,ac.ti.vat.ing,ac.ti.vates
v.tr.(及物动词)
1.To set in motion; make active or more active.
    使活动,使活泼:使活动起来;使活跃或更活跃
2.To organize or create (a military unit, for example):
    建军,成军:组织或建立(如军事团体):
    activate the National Guard.
   成立国民警卫队
3.To treat (sewage) with aeration and bacteria to aid decomposition.
    净化污水:运用通风及细菌对(污水)进行处理以帮助物质分解
4.Chemistry To accelerate a reaction in, as by heat.
  【化学】 使激活,使活化:通过加热以加速反应
5.Physics To make (a substance) radioactive.
  【物理学】 产生放射性:使(物质)具有放射性
6.Biology To convert (certain biological compounds) into biologically active derivatives.
  【生物学】 使活化:变(某些生物复合物)为生物性能活跃的派生物
DERIVATIVES
▪ac”tiva“tion n.(名词)
▪ac“tiva”tor n.(名词)