torch
复数形式
torches
1
火炬, 火把
a handheld portable light source that uses a flame to lighten a place
- He lit a torch to explore the dark cave.
他点燃了一支火把来探索黑暗的洞穴。
- The Olympic torch symbolizes unity and tradition.
奥运火炬象征着团结和传统。
- The ancient ruins were illuminated by a burning torch.
古老的废墟被燃烧的火炬照亮。
- The protesters marched with a torch in hand.
抗议者们手持火炬行进。
- A torch burned at the entrance of the ancient temple.
在古庙的入口处有一支火炬在燃烧。
2
手电筒, 电筒
a portable electric light source, typically powered by batteries, used to illuminate dark areas
- She used a torch to find her way through the dark forest.
她使用了一个手电筒来在黑暗的森林中找到她的路。
- The torch flickered before the batteries died.
手电筒在电池耗尽前闪烁。
- He packed a torch for the camping trip.
他为露营旅行打包了一个手电筒。
- The power went out, so they lit the room with torches.
停电了，所以他们用手电筒照亮了房间。
- A waterproof torch is essential for night diving.
防水手电筒对于夜潜至关重要。
3
焊枪, 火炬焊枪
a tool that generates a high-temperature flame by combining fuel with air, used for welding, cutting, or heating
- The welder used a torch to fuse the metal pieces.
焊工使用焊炬来熔合金属件。
- A blowtorch is a type of torch used in metalwork.
喷灯是一种用于金属加工的火炬类型。
- He lit the torch and began shaping the glass.
他点燃了焊炬并开始塑造玻璃。
- The torch produced a flame hot enough to melt steel.
焊炬产生的火焰热到足以熔化钢材。
- Safety goggles are required when operating a torch.
操作焊炬时需要佩戴安全护目镜。