词语吸气管
解释gas suction pipe
gas suction pipe〔名词〕吸气管详细»
吸气管〔名词〕breathing pipe详细»
吸气管air suction pipe;gas suction pipe详细»
吸气管aspiration channel;suction conduit详细»
吸气管induction pipe详细»
吸气管air intake tube;breathing tube详细»