您要查找的是不是：
- 线thread
- 白胸鱼郎white-breasted kingfisher
- 紫胸佛法僧Lilac-Breasted roller
- 三线three-wire
- 在线in-line
- 大紫胸鹦鹉Psittacula derbiana
- 鱼fish
- 紫purple
- 三线螺纹triple thread
- 三线截third line of checks
- 大三线strategic hinterland areas of China
- 小三线small third-line areas
- 三线瓷夹板three wire porcelain cleat
- 三线的trilinear
- 三线法trilinear method
- 三线态triplet
- 三线图trilinear chart
- 三线网triple chain wire
- 三线制three-wire system
- 三线摆three-line pendulum
