state law短语³⁷⁸²² 基本例句 状态方程 The NLRB argues that under the Supremacy Clause of the U.S. Constitution, if federal and state/span> laws collide, the latter must yield—that is, the state law is “pre-empted” by federal law. NLRB坚称依照美国宪法的最高条款，如果联邦法律与各州法律出现冲突，后者必须让步——即各州法律被联邦法律“捷足先登”。 yeeyan