基本解釋衛(wèi)生球英漢例句雙語例句A marble-sized ball, originally of camphor but now of naphthalene, stored with clothes to repel moths.衛(wèi)生球一種彈子大小的球，原本由樟腦制成，現(xiàn)在由荼制成，與衣物存在一起以敺除蛾子。http://www.iciba.comIn no-smoking home kitchens the two main sources of naphthalene were cooking and volatilization of camphor ball, accounting for 64% and 36%, respectively.在不抽菸家庭廚房中，衛(wèi)生球的揮發(fā)、烹調(diào)對萘的貢獻率分別爲(wèi)36%，64%；Additionally, the high level of Naphthalene were considered with the increasing motor -driven vehicles and the use of camphor ball in hotels and in families in Xiamen City.另外廈門海區(qū)水躰中萘含量與以前相比很高，通過對比判別，認爲(wèi)與廈門地區(qū)日益增多的機動車、居民與賓館大量使用樟腦丸有一定關(guān)系。naphthalene ball更多例句詞組短語短語naphthalene U ball 萘丸naphthalene ǖ ball 萘丸naphthalene ball更多詞組專業(yè)釋義經(jīng)濟學(xué)萘丸交通運輸工程萘丸