| 释义 | 
             
                channel air duct
                
            输精管shū jīng guǎn 
 spermaduct; deferent duct; seminiferous duct; testicular ducts泪管lèi guǎn 
 tear duct; lachrymal duct轧制的槽钢zhá zhì de cáo gāng 
 rolled steel channel频道pín dào 
 channel; frequency channel凿沟机záo gōu jī 
 channeling machine频道转换开关pín dào zhuǎn huàn kāi guān 
 channel selector; channel switcher渠道功能qú dào gōng néng 
 channel functions鳔管biào guǎn 
 pneumatic duct波导bō dǎo 
 waveguide; duct胆管dǎn guǎn 
 bile duct缪管miù guǎn 
 paramesonephric duct排泄管pái xiè guǎn 
 duct唾管tuò guǎn 
 salivary duct槽铁cáo tiě 
 channel iron; U-iron; channel bar渠道控制qú dào kòng zhì 
 channel check; channel control渠道目标qú dào mù biāo 
 channel objectives; channel goals缪勒管miù lè guǎn 
 Mullerian duct输送管shū sòng guǎn 
 duct, pipage渠道决策qú dào jué cè 
 channel decisions; channels of decision-making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沟道gōu dào 
 channel蛀孔zhù kǒng 
 channel
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