?产地检疫
(四)产地检疫(Preclearance)： 1. 派员至输出国查证产地动植物疫病虫害之发生与防 治。
美国境外入境审查 ; 美国境外入境检查
预先检查
The preclearance requirement, created by Section 5 of the law, applies to nine states and portions of 13 others.
WSJ: Justices Question Aspects of Voting Rights Act
Section 5 requires preclearance by the U.S. attorney general of election law changes in jurisdictions covered by the provision.
CNN: Commentary: Kennedy a worker, not a playboy
The act allows covered jurisdictions to seek exemption from preclearance requirements if they maintain a record free of discrimination for 10 years.
preclearance:
pre- +? clearance
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