| 释义 | 
             
                secondary return air
                
            合成色hé chéng sè 
 secondary colour; secondary color回车huí chē 
 carriage return; return; drawing-in回程huí chéng 
 backhaul; return stroke; return trip; back swing; return journey规模报酬guī mó bào chóu 
 returns to scale即日来回票jí rì lái huí piào 
 day return返fǎn 
 return第二的dì èr de 
 secondary间色jiān sè 
 secondary color仲胺zhòng àn 
 secondary amine仲醇zhòng chún 
 secondary alcohol助攻zhù gōng 
 secondary attack抽气机chōu qì jī 
 air pump; air extractor; air exhauster打空dǎ kōng 
 fan the air扑空pū kōng 
 fan the air一级风yī jí fēng 
 light air股本回报率gǔ běn huí bào lǜ 
 return on equity运输业务报告yùn shū yè wù bào gào 
 traffic returns资本利润率zī běn lì rùn lǜ 
 return of equity回来huí lái 
 return; come back; be back; on one's return from; back装样子zhuāng yàng zǐ 
 put on air导流板dǎo liú bǎn 
 deflector; guide plate; return guide vane回报率huí bào lǜ 
 rate of return; return on equity往返票wǎng fǎn piào 
 round-trip ticket; return ticket; return dicket砂眼shā yǎn 
 blister; sand hole; air shots; air bell; air blister送风口sòng fēng kǒu 
 air distributor; air supply outlet; air supply grille
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