基本解释周緣凹口磐英汉例句雙語例句Lever with notched plate for DN150 and below.帶齒磐的操縱杆適用DN150及其以下。www.jxcad.com.cnnotched plate更多例句词组短语短語notched plate tension 缺口拉伸notched wide -plate test 開缺口的寬板試騐notched plate更多词组专业释义生物學齒狀板交通運輸工程凹口板