C 开头单词
coverlay 覆盖膜
coverings n.覆盖物
coveringnote n.承保通知书
coveringmap 覆盖映射
coveringin vt.覆盖
covering-in n.覆盖；盖入；埋上
covering yarn 包芯纱
covering surface [数] 覆盖面
covering stitch machine 拉冚车绷缝机
covering power [摄] 遮盖力
covering machine 包线机
covering letter （附于包裹或信件内用于说明或附言的）附信
covering layer thickness [交通运输工程]保护层厚度
covering layer [包装] 保护层；覆盖层
covering law explanation model [历史学]覆盖律解释模型
covering index 覆盖指标 覆盖索引
covering flux 覆盖熔剂
covering fire 掩护火力