| 释义 | 
             
                pneumatic thickener
                
            impracticableness不实际性counterproductiveadj. 反生产的,使达不到预期目标的
 有气胎的yǒu qì tāi de 
 pneumatic稠化器chóu huà qì 
 thickener; densifier鳔管biào guǎn 
 pneumatic duct风力的fēng lì de 
 pneumatic气胎qì tāi 
 pneumatic tyre汽力的qì lì de 
 pneumatic耙式浓缩机pá shì nóng suō jī 
 rake thickener气动的qì dòng de 
 pneumatic; gasdynamic气体力学qì tǐ lì xué 
 aerodynamics, pneumatics装满空气的zhuāng mǎn kōng qì de 
 pneumatic掘土风铲jué tǔ fēng chǎn 
 pneumatic clay digger灵魂的líng hún de 
 incorporeal, pneumatic, psychic, psychical风镐fēng gǎo 
 air pick; pneumatic pick; mechanical pick气枪qì qiāng 
 air gun; pneumatic gun; air rifle鼓气耳镜gǔ qì ěr jìng 
 Siegle's otoscope; pneumatic otoscope
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