underlayment
/ˌʌndə'leimənt/ /ˌʌndɚˈlemənt/
n. 地毯衬,屋面衬垫材料
词
离, 
;
板，胶合板;用户正在搜索
diphenylenemethane, diphenylene-oxide, diphenylenimine, diphenylethlene, diphenylethylene, diphenylformamide, diphenylglyoxal, diphenylguanidine, diphenylhydantoin, diphenyl-imidazolone,
相似单词
underlaid, underlain, underlap, underlay, underlayer, underlayment, underlead, underleaf, underlease, underlessee,