基本解釋面罩同根派生 facepiece相關(guān)詞英漢例句Multiple sizes or alternative facepiece designs can provide the individual with additional options for obtaining a good fit and seal.不同的號型或不同的面罩設(shè)計可以給使用者提供更多選擇，取得良好的適合性和密合性。Reusable elastomeric respirators are a type of respiratory protection that has a flexible, rubber-like facepiece with either permanent or removable filter cartridges.可重復(fù)使用式呼吸器面罩是一種有彈性的，通常為橡膠材質(zhì)的面罩，可以使用固定的或可更換的過濾元件。facepiece更多例句