efficacity

詞組搭配

efficacity test效力試驗

Sponsor efficacity保薦效力

protection efficacity免疫保護效力

contract efficacity合同效力

雙語例句

1.The efficacity of the registration is mainly about the proclaiming and defense to the public.

漢登記的效力以登記對抗要件主義為通行做法。