?须经预先核准
... subject to prior approval 须经预先核准 signature subject to approval 待核准的签署 offer subject to sample approval 以样品确定后生效为准的报盘 ; 看样品后决定报价 ...
?须经事前核准
... 赞成谁,同意和谁合作 go along with 核准图则;经批准的图则 approved plan 须经事前核准, 必须先期批准 subject to prior approval ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。