1
go on a spacewalk
名词用法，spacewalk 前常加不定冠词 a，也常跟在 go on、carry out 等动词后。
The astronauts went on a spacewalk to repair the damaged solar panel.
宇航员进行了一次太空行走，以修复受损的太阳能电池板。
太空行走
spacewalked — past of spacewalk
先理解核心含义，再看它在真实句子里的用法。
太空行走
move in space outside a spacecraft
The astronauts went on a spacewalk to repair the damaged solar panel.
宇航员进行了一次太空行走，以修复受损的太阳能电池板。
进行太空行走。
To perform a spacewalk.
在航天器外的太空中移动
move in space outside a space craft
spacewalk
Base
原形
spacewalks
3rd person
第三人称单数
spacewalking
-ing
现在分词
spacewalked
Past
过去式
spacewalked
Past participle
过去分词
Astronauts often spacewalk to repair the station.
宇航员经常太空行走修理空间站。
The crew spacewalked outside the module yesterday.
昨天，机组人员在舱外进行了太空行走。
She has spacewalked three times.
她已经太空行走过三次。
spacewalk 作动词时意为“在太空行走；进行舱外活动”，是规则动词。
The astronauts will perform a spacewalk to repair the solar panel.
宇航员将进行一次太空行走来修理太阳能板。
A spacewalk usually lasts several hours.
一次太空行走通常持续几个小时。
The crew completed two spacewalks during their mission.
机组人员在任务期间完成了两次太空行走。
名词用法，spacewalk 前常加不定冠词 a，也常跟在 go on、carry out 等动词后。
The astronauts went on a spacewalk to repair the damaged solar panel.
宇航员进行了一次太空行走，以修复受损的太阳能电池板。
动词用法，spacewalk 是不及物动词，后接 outside、on、around 等介词短语表示地点。
Two astronauts spacewalked outside the space station for six hours.
两名宇航员在空间站外太空行走六个小时。
动词用法，spacewalk 后接不定式短语表示目的。
They plan to spacewalk to install new equipment.
他们计划通过太空行走来安装新设备。
Not this
The astronaut went to a spacewalk outside the station.
Use this
The astronaut went on a spacewalk outside the station.
spacewalk作名词时与go搭配的介词是on，go on a spacewalk表示‘去进行太空行走’；go to后应接地点，不能接活动名词。
Not this
She made a two-hour spacewalk to fix the solar panel.
Use this
She performed a two-hour spacewalk to fix the solar panel.
spacewalk作名词时的常用搭配动词是do、take、perform、carry out，而不是make；make a spacewalk是受中文‘做一次太空行走’直译影响的中式搭配，英语中不这么说。
Not this
He spacewalked in the space for six hours.
Use this
He spacewalked in space for six hours.
表示‘太空、外层空间’时，space是不可数名词且不加定冠词the；the space指某个具体的空间（如房间、空位），用在此处会把意思曲解为‘在那个空间里’。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
进行太空行走
Two astronauts went on a spacewalk to install new equipment.
两名宇航员进行了太空行走，以安装新设备。
在太空行走期间
He lost a tool during a spacewalk.
他在太空行走期间丢了一件工具。
太空行走训练
The crew completed months of spacewalk training before the launch.
航天员在发射前完成了数月的太空行走训练。
正在太空行走的宇航员
The spacewalking astronaut waved from outside the station.
正在太空行走的宇航员在空间站外挥手。
在空间站外进行太空行走
The astronauts will spacewalk outside the station to replace the batteries.
宇航员将在空间站外进行太空行走，以更换电池。
Use spacewalked naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想“太空漫步”：宇航员出舱在太空中走路，space（太空）+ walk（走），记住合起来就是太空行走。
语域：neutral 常见场景：news reports、science articles、mission briefings 该词通常用于航天新闻、任务报告或科普文章，语气中性偏正式；日常口语中较少出现。
真正同韵的只有 racewalk（/ˈreɪsˌwɑk/）。开头的 space 读 /speɪs/，与 space（/speɪs/）相同。注意：这些词里的 -walk 按美式读音是 /wɑk/，不是 /wɔːk/；walk、sidewalk、catwalk、moonwalk 虽然拼写相近，但重读音节不同，并不与 spacewalk 押韵。
Dictionary facts from ECDICT, WIKTIONARY.