fuseboard

例句：

1. 1. The engineer used afuseboard to protect the circuit from overheating.
   工程师使用一个保险丝板来保护电路免受过热。
2. 2. Duringan electrical emergency, thefuseboard is the first lineof defense against potential fire hazards.
   在电气紧急情况下，保险丝板是防止潜在火灾的第一道防线。
3. 3. Thetechnician carefully checked the fuseboard for anysigns of damage before proceeding with repairs.
   技术员仔细检查了保险丝板，以确定是否有任何损坏的迹象，然后才进行修理。