 |
| |||
| timepiece; counter-timer | |||
| chronometers | |||
| chronoscope; timer | |||
| clock | |||
| chronometer; time keeper; time piece | |||
| |||
| chronometers | |||
|
Chronometer : 1 短语, 1 学科 |
| 天文学 | 1 |
|
| |||
| timepiece; counter-timer | |||
| chronometers | |||
| chronoscope; timer | |||
| clock | |||
| chronometer; time keeper; time piece | |||
| |||
| chronometers | |||
|
Chronometer : 1 短语, 1 学科 |
| 天文学 | 1 |