| 释义 | 
             
                selective extractant
                
            提炼物tí liàn wù 
 extractant选择性的xuǎn zé xìng de 
 selective选择的xuǎn zé de 
 selective选择分销xuǎn zé fèn xiāo 
 selective distribution选择聚焦xuǎn zé jù jiāo 
 selective focus义务兵役yì wù bīng yì 
 selective service抽查chōu chá 
 selective examination, spot test, spot-check选择性保留xuǎn zé xìng bǎo liú 
 selective retention选择性购买xuǎn zé xìng gòu mǎi 
 selective buying择形催化zé xíng cuī huà 
 shape selective catalysis选择吸收xuǎn zé xī shōu 
 selective absorption; preferential absorption择优录用zé yōu lù yòng 
 recruit workers on a selective basis择优选购zé yōu xuǎn gòu 
 purchase goods on a selective basis
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