polyester用法_例句
polyester 朗读
polyester
音标：pɒli'estə
polyester翻译
polyester双语用法和例句
相关单词
proletarianize photoelectromotive polysome profilist phlebitis penniform preses pareve passerine parasympathomimetic philhellenist peripatetic pneumatolytic platynite palmated photosystem pinwork pendulous putrilage phospholipase