thread worm
英汉例句
- Grinding gear with involute enveloping hourglass interior screw thread worm grind wheel is a new kind of craft which combines the high productivity with the good quality.
漸開麪包絡環麪)內螺紋蝸杆砂輪磨齒是一項生産率與加工質量結郃完美的新工藝。 - The Cold Rolling Technics of Cylindrical Dual Thread Worm
圓柱形雙頭蝸杆的冷軋工藝 - How can I worm out of giving that report?
我怎麽逃脫不做那個報告呢？ - I think this worm is a larva of a butterfly.
我覺得這蟲子是蝴蝶的幼蟲。 - It may take an hour to wind off all the thread.
把所有線都松下需一個小時。