![]() |
| |||
fulcrum | |||
centre of rotation | |||
pivoting point | |||
rotating center | |||
pivot point | |||
rotary centrer; rotational center | |||
center of rotation |
转动中 心: 24 phrases in 9 subjects |
Agriculture | 3 |
Aviation | 4 |
Bridge construction | 1 |
Earth sciences | 1 |
Electronics | 2 |
Otorhinolaryngology | 1 |
Space | 4 |
Technology | 7 |
Textile industry | 1 |