fuse

/fjuːz/ (bre, ipa) · /fjuːz/ (ame, ipa) · /ˈfyüz/ (ame, mw)

fuse — 名詞

  • fusesingular
  • fusesplural

1. A small wire or safety part inside an electrical device that melts and breaks th

1.名詞B1
釋義

保險絲

防止電流過大的安全零件

A small wire or safety part inside an electrical device that melts and breaks the flow of electricity when the current becomes too strong, stopping the device from catching fire or being damaged.

例句

The lights went out because a fuse blew after the thunderstorm.

雷雨過後,保險絲燒斷了,燈全都熄滅了。

collocation: fuse blows / fuse blows out

Élise checked the fuse box when the toaster suddenly stopped working.

Élise 發現烤麵包機突然不運轉,於是檢查了保險絲盒。

collocation: fuse box

同義詞
  • circuit breaker

    A circuit breaker can be reset after tripping; a fuse must be replaced.

用法筆記

In everyday speech, 'a fuse blows' or 'a fuse goes' is more common than 'a fuse melts'. British English often uses 'blown fuse' where American English uses 'blown fuse' as well — no difference.

常見錯誤

The fuse exploded when too much electricity passed through.
The fuse blew when too much electricity passed through.
💡'blow' is the correct verb; a fuse does not explode like a bomb.

2. A cord, tube, or piece of paper filled with a substance that burns slowly, used

2.名詞B2
釋義

引信;導火線

點燃煙火或炸藥的裝置

A cord, tube, or piece of paper filled with a substance that burns slowly, used to light fireworks from a safe distance or to set off a bomb at a chosen time.

例句

Constanza lit the fuse of the firework and quickly stepped back.

Constanza 點燃了煙火的引信,然後快速往後退。

collocation: light the fuse

The bomb squad cut the fuse before it could reach the explosive material.

拆彈小組在引信點燃炸藥之前將其切斷。

collocation: cut the fuse

同義詞
  • detonator

    A detonator is the part that causes the explosion; the fuse is the cord that carries the flame to the detonator.

用法筆記

The 'fuse' of a firework is the part you light. A 'fuse' in a bomb is the timing or impact mechanism. The expression 'light the fuse' is also used metaphorically to mean 'start a chain of events'.

常見錯誤

He lit the firework's wick.
He lit the firework's fuse.
💡A wick is for candles or oil lamps; fireworks and bombs have a fuse.

fuse — 動詞