yī / dàn / bǎo / xiǎn / sī / róng / duàn / diàn / lù / jiù / huì / duàn / lù / shè / bèi / yě / wú / fǎ / gōng / zuò

一旦保险丝熔断，电路就会断路，设备也无法工作。

Once the fuse blows, the circuit will break and the equipment will stop working.