doubling piece

doubling piece的基本解释

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双边

与doubling piece相关的网络例句 [注：此内容来源于网络，仅供参考]

In recent years, the degree ceaselessness is deepened by with our country opening policy , the doubling piece and multilateral pact of all kinds establishing our country and participating in already amount to more than 3,000 , this requires that our country builds system of a set of perfect treaty in the homeland suitable for use right away.

近年来，随着我国对外开放程度的不断加深，我国缔结和参加的各类双边和多边条约已达3000多个，这就要求我国建立一套完善的条约国内适用制度。