词语air silk
解释空心丝
air silk〔名词〕空心丝,气泡丝详细»
air silk〔名词〕空心丝详细»
空心丝air silk;hollow fiber;inflated filament详细»
空心丝air silk详细»
空心丝air silk inflated filament macaroni yarn详细»
空心丝hollow fiber详细»