| 球差 |
qiú chā |
spherical aberration (optics) |
| 球 |
qiú |
ball used for playing games (variant of 球) |
| 球 |
qiú |
ball / sphere / globe / CL:个 / ball game / match / CL:场 |
| 差 |
chā |
difference; discrepancy / (math.) difference (amount remaining after a subtraction) / (literary) a little; somewhat; slightly |
| 差 |
chà |
different / wrong; mistaken / to fall short; to lack / not up to standard; inferior / Taiwan pr. [cha1] |
| 差 |
chāi |
to send (on an errand) / (archaic) person sent on such an errand / job; official post |
| 差 |
cī |
used in 参差 |