英语词汇“保健粉筆”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	保健粉筆
释义	保健粉筆 bǎo jiàn fěn bǐ大陆地区指以水溶性的磷和钙为主要成分的粉笔，所生粉尘对人体无害。
随便看	uncondescensive uncondited unconditionable unconditional unconditional acceptance unconditional adj unconditional admission unconditional aid unconditional and conditional analysis methods unconditional and conditional variances unconcernedly unconcernedness unconcerned with unconcerning unconcernment unconcernness unconcerns unconcerted unconcessible unconcession unconcessions unconciliable unconciliated unconciliating unconciliatory