详细解释
炬
1、(形声。从火,巨声。本义:火把)。
2、同本义。
苣,束苇烧。从艸,巨声。俗字作炬。---《说文》
束苣乘城。—《后汉书·皇甫嵩传》
炬可以昭明。---《张衡传》注
牛尾炬火,光明炫耀。---《史记·田单列传》
炬焰(火把燃烧的光芒)
3、蜡烛。
春蚕到死丝方尽,蜡炬成灰泪始干。---李商隐《无题》
炬烛：指蜡烛。
4、火烧;放火。
楚人一炬,可怜焦土。---杜牧《阿房宫赋》
炬火;炬炭：炽热的炭火。
例句
他所有的财物都在大火中付之一炬。
All his belongings were burnt in the fire.
她把他的信全部付之一炬。
She burned all his letters.
乔多年来的心血付之一炬。
Jo's loving work of several years was gone in the fire.
若是没有消防人员，房子早就付之一炬。
If we don't have firefighters, the house would be burnt down.
他把她的来信付之一炬。
He burnt her letters.
或举爱之炬，顶狂暴风力。
And hold the torch out, while the winds are rough.
他离开的时候忘记关掉气焊焊炬了。
He forgot to turn off the gas torch when he left.
我认为她很想把我们的房子付之一炬。
I think she would like to burn our houses down.
我所有的努力都付诸一炬了。
Just think of all my hard work that goes for nothing.
失恋的女孩儿把男朋友的信付之一炬。
The jilted girl burned all her boyfriend's letters.
他们在逃跑比前将所有的文件付之一炬。
They set all the papers and documents on fire before fleeing.
若是没有消防人员，房子早就付之一炬。
Were it not for the firefighters, the house would have burnt down.
船长目光如炬地扫过房间。
The Captain's eagle eye swept the room.
我把他的旧信付之一炬。
I burnt all his old letters.
我所有的财产都付之一炬，我从此万念俱灰。
My entire worldly wealth was swallowed up, and I resigned myself 12 thenceforward to despair.
这个公司和炬力还有华芯飞都是类似的公司？
Is this company and fire force still have Hua Xinfei similar company?
我的玩具在这场火中付之一炬，这令我很难过。
I'm sad about my toys getting burned in the fire.
“炬力芯片”指炬力研发并提供的半导体芯片。
"Actions chip" means the semiconductor chip designed and provided by Actions.
我侄儿把他女朋友给他的所有的信件都付之一炬。
My nephew committed all the letters from his girl friend to the flames.
最终这家人的屋子付之一炬，连带屋中的三只小狗。
Their home was destroyed - along with three puppies that were inside.
此外，在紧急情况下可将焊炬上的乙炔胶管拔下来。
In addition, in case of emergency can be acetylene torch on the pull down hose.
等离子体炬的核心部分是一对电极，通常用以镍为基础的合金制成。
The core of a plasma torch is a pair of electrodes, usually made from a nickel-based alloy.
而近来，由于镍合金的质量得到提升，等离子体炬已能保证持续工作了。
These days, though, the quality of the nickel alloys has improved so that the torches work continuously.
对组成回转三割炬炬的基本器件——旋转变压器进行了较详细的分析。
The basic elements of forming infinite rotating three cutting torches-rotating transformer is analysed in detail.
但是将邻居家付之一炬就是不正常的，即使这种想法只是偶尔出现在你脑海里。
It's not normal to torch your neighborhood (even though the thought may have entered your mind occasionally.)
在公园的边缘，当伦敦已经在脚下，他把从苏丹带来的全部文件付之一炬。
At the edge of the park, with London at his feet, he set fire to all the documents that he had brought with him from Sudan.
一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。
A welder's kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.
一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。
A welder's kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.