查询词典 threaded bolt

rag bolt：棘螺栓,地脚螺栓

rag 毛刺,飞边 | rag bolt 棘螺栓,地脚螺栓 | rag nail 棘钉

rag bolt：地脚螺栓,棘螺栓

rag boiler 破布蒸煮器 | rag bolt 地脚螺栓,棘螺栓 | rag breaker 破布拌浆机

ream grab：抓土机

realgar 雄黄 | ream grab 抓土机 | reamer bolt 铰刀螺栓

Resist Lightning：閃電防禦術

照明術:Light | 閃電防禦術:Resist Lightning | 雷電召喚:Lightning Bolt

reusable medium：可重用存储媒体

spindle bolt 转向关节栓 | reusable medium 可重用存储媒体 | bulbar centre 延髓中枢

rim bearing：缘承

"轮带","rim band" | "缘承","rim bearing" | "轮缘螺栓,胎环轮栓","rim bolt"

rim bearing：环承

rim angle 边界角 | rim bearing 环承 | rim bolt 轮缘螺栓

rimer bolt：绞孔螺栓

刚[构]架 rigid frame | 绞孔螺栓 rimer bolt | 环,圈 ring

rimer; reamer：绞刀

刚体 rigid body | 绞刀 rimer; reamer | 带环螺栓 ring bolt

HAND RIVETER：手动拉钉钳

螺栓模 BOLT HEADING DIES | 手動拉釘鉗 HAND RIVETER | 船舶鏈 ANCHOR CHAIN

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.