保安 | |
agric. | safety |
corp.gov. | security |
短路开关 | |
el. | shorting contact switch |
el.mach. | short switch; disconnecting switch |
hydroel.st. | short-circuit breaker |
oil | crowbar switch |
tech. | short-circuiting switch; short-circuit switch |
| |||
safety | |||
security | |||
security guard |
保安 : 591 phrases in 72 subjects |