- single-screw
- single-thread
- 单: singular number fate; destin ...
- 螺纹: screw thread; flight; helica ...
- 的: 4次方是 The fourth power of 2 i ...
- 单螺纹: one start screw; s single screw thread; single start thread; single thread; single-screw thread; singlethread
- 螺纹的: spiral; threaded (thd)
关注微信公众号：chachacidian，回复:单螺纹的，即可在微信中查询翻译
