- 重点词汇
- 接近
approach; near; approximate; draw near; be similar to; come close to; be close to; verge on; proximity; propinquity; approximation; close; approaching; oncoming; similar; nearly; almost; immediately; by; towards; about; within; at hand; at close quarters
- 开关
switch; on-off; circuit breaker; power switch; on-off switch; disjunctor; switch on; switch off; turn on; turn off