查询词典 retainer

plate rail：板轨

摩擦金属器物之粉 plate powder | 板轨 plate rail | 板撑 plate retainer

plug in card：插板

叉车 forklift | 插板 plug-in card | 插板固定器 retainer of plugboard

felt polisher：毛毡抛光机

felt paper 毡纸 | felt polisher 毛毡抛光机 | felt retainer 毡护圈

right of pre-emption：优先购买权

right of conversion into stock 兑换证券的权利 | right of pre-emption 优先购买权 | right of retainer 遗产保留权;财产保留权

stationary random function：平稳随机函数

stationary radio station 固定电台 | stationary random function 平稳随机函数 | stationary retainer plate 固定侧模板

Adjustable reamer：可調整絞刀

"可调整螺距螺旋桨","adjustable pitch propeller" | "可调整绞刀","adjustable reamer" | "可调整扣件","adjustable retainer"

ball relief valve：安全球阀,减压球阀,释放球阀

ball race | 滚珠轴承坐圈,滚道 | ball relief valve | 安全球阀,减压球阀,释放球阀 | ball retainer | 滚珠护圈

packing restrainer：填料压板

packing ratio 填充比 | packing restrainer 填料压板 | packing retainer 填密函盖

resuscitator：复苏器,人工呼吸器

resuscitation cart 抢救车 | resuscitator 复苏器,人工呼吸器 | retainer 保留器,保持器

ret rot：红斑;红色腐烂

restraint 抑制 | ret rot 红斑;红色腐烂 | retainer 护圈

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人