| 垂 |
chuí xiàn | (math.) perpendicular line / vertical line |
| 垂 |
chuí | to hang (down) / droop / dangle / bend down / hand down / bequeath / nearly / almost / to approach |
| 线 |
xiàn | variant of 线 |
| 线 |
xiàn | thread / string / wire / line / CL:条,股,根 / (after a number) tier (unofficial ranking of a Chinese city) |