查询词典 check off

check rail：护轮轨

check plate 垫板;挡板 | check rail 护轮轨 | check screw 止动螺钉

check rail：护轨

check print flannelette pajamas 印染方格绒布睡衣 | check rail 护轨 | check raincoat with velvet trim 剪绒镶饰方格布雨衣

check rail：护轮轨sBs中国学习动力网

check plate 垫板;挡板sBs中国学习动力网 | check rail 护轮轨sBs中国学习动力网 | check screw 止动螺钉sBs中国学习动力网

Check stock rail：基本护轮轨

Check screw 止动螺钉 | Check stock rail 基本护轮轨 | Check valve 单向阀,止回阀

check ring：挡圈

check list 校审单 | check ring 挡圈 | check valve 逆止阀

check ring：档环

check receiver 监控接收机 | check ring 档环 | check ring 止动环

check ring：止动环

check ring 档环 | check ring 止动环 | check rope 防松索

check ring：扣環

"系缆柱","check post" | "扣环","check ring" | "限制环","check ring"

pump check ring：泵止回簧

pump check ball 泵止回球 | pump check ring 泵止回簧 | pump check valve ball 止回阀球

check roller：扣拨器滚轮

169. check reset key ==> 校验复位键 | 170. check roller ==> 扣拨器滚轮 | 171. check screw ==> 止动螺钉

generator unit：机组

军队:Military unit | 机组:generator unit | 容重:unit weight

cork patchwork：软木拼画

cork paper 软木纸 | cork patchwork 软木拼画 | cork picture card 软木画卡片