1
a blaster
He worked as a blaster for three years.
他做了三年爆破工。
爆破工
先理解核心含义，再看它在真实句子里的用法。
爆破工
a worker whose job is to blast with explosives
He worked as a blaster for three years.
他做了三年爆破工。
任何进行爆破的东西或任何人。
Anything that, or anyone who blasts.
引爆装置,通常为带按压手柄的盒子
A device to detonate an explosive, often consisting of a box with a handle to be pressed down.
一种未指明的强力手持武器,通常发射能量脉冲或光束。
An unspecified powerful hand weapon, usually one that fires an energy pulse or beam.
The blaster carefully placed the explosives near the old bridge.
爆破工小心地把炸药放在旧桥附近。
Before the tunnel could be dug, the blaster had to clear the rock.
在隧道开挖之前，爆破工必须先清除岩石。
The mining company hired two experienced blasters for the new site.
矿业公司为新场地雇了两名经验丰富的爆破工。
He worked as a blaster for three years.
他做了三年爆破工。
blaster 是可数名词，指用炸药进行爆破的工人；复数形式为 blasters。
The blasters cleared the hillside with explosives.
这些爆破工用炸药清理了山坡。
Not this
The blaster was heard three miles away.
Use this
The blast was heard three miles away.
blaster 是执行爆破的人或设备（-er 结尾的名词），不是爆炸本身；表示爆炸或冲击波要用名词 blast。
Not this
He blaster the rocks carefully.
Use this
He blasted the rocks carefully.
blaster 是名词（爆破工），不能作动词；blast 的过去式是 blasted，表示“用炸药炸”。
Not this
The company hired two blaster.
Use this
The company hired two blasters.
blaster 是可数名词，复数要加 -s；two 后面必须用复数形式 blasters。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
持证爆破工
The mining company only hires certified blasters.
这家矿业公司只雇用持证爆破工。
经验丰富的爆破工
We need an experienced blaster for the tunnel project.
这个隧道工程我们需要一名经验丰富的爆破工。
爆破作业队
The blaster crew drilled the boreholes one by one.
爆破作业队一个一个地钻好炮孔。
爆破工培训
She completed blaster training before the excavation began.
在开挖开始前，她完成了爆破工培训。
爆破作业监督
The blaster supervisor inspected each detonator connection.
爆破作业监督检查了每一处雷管连接。
那些故弄玄虚的宗教和古老的武器，都比不上你身边的一把好爆能枪，孩子。（出自《星球大战：新希望》，汉·索罗的台词）
A good blaster is often more reliable than a lightsaber in a firefight.
在交火中，一把好用的爆能枪往往比光剑更可靠。
Use blaster naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
爆破工 blaster：由 blast（爆炸）加上表人的 -er 联想，就是操作爆破的人。
语域：neutral 常见场景：mining、construction、quarrying 作为职业称呼时，该词多用于矿业、建筑或采石等行业的正式工作语境，指使用炸药进行爆破的工人。
与 blaster 押韵：master、plaster、caster、faster、disaster。注意 blister 拼写相似，但元音不同，发音为 /ˈblɪstə/，不押韵。
Dictionary facts from ECDICT, WIKTIONARY.