振铃 器 | |
gen. | ringer |
振铃器 | |
commun. railw. | ringing equipment |
IT | ringing key |
oil | ringer |
等价 | |
econ. | parity; parity values |
math. | equivalence relation; equivalence |
sport. med. | equivalency |
数 | |
sport. | count |
| |||
ringing equipment | |||
ringing key | |||
ringer | |||
signaling equipment | |||
| |||
ringer |
振铃器: 33 phrases in 8 subjects |
Business | 1 |
Electronics | 5 |
General | 2 |
Geophysics | 1 |
Information technology | 2 |
Space | 1 |
Technology | 14 |
Telecommunications | 7 |