continuous-thread
| tuck
| continuous thread | |
| f.trade. | 螺旋盖 |
| tuck | |
| avia. | 食物; 船尾突出部; 缝褶子 |
| box. | 提肩收颌 |
| gymn. | 团身 |
| hydroel.st. | 褶缝 |
| scub. | 抱膝 |
| |||
| 螺旋盖 | |||
| 连续螺纹 | |||
|
continuous-thread : 3 phrases in 2 subjects |
| Foreign trade | 1 |
| Textile industry | 2 |