| 半 |
bàn cháng zhóu | semiaxis / radius |
| 半 |
bàn | half / semi- / incomplete / (after a number) and a half |
| 长 |
cháng | long / (bound form) length / (bound form) strong point; forte / (bound form) to be good at / (literary) surplus; spare (Taiwan pr. [zhang4]) |
| 长 |
zhǎng | chief / head / elder / to grow / to develop / to increase / to enhance |
| 轴 |
zhóu | axis / axle / spool (for thread) / roller (for scrolls) / classifier for calligraphy rolls etc |
| 轴 |
zhòu | used in 压轴 / Taiwan pr. [zhou2] |