聚醚基發(fā)泡體 oil-based foam: 油基泡沫polyether: 多醚; 聚醚chlorinated polyether: 氯化聚醚macrocyclic polyether: 大環(huán)多醚multicyclic polyether: 多環(huán)聚醚下載手機詞典可隨時隨地查詞查翻譯