in wartime
表示‘在战时’，常不加冠词。
Many families were separated in wartime.
战时许多家庭被迫分离。
战时；战争时期
某地战争进行中的时期；发生武装冲突的时期
the period during which a war is being fought
某地战争进行中的时期
A period during which a war is in progress in a particular place.
发生武装冲突的时期
a period of time during which there is armed conflict
During wartime, many families had to leave their homes quickly.
战争期间，许多家庭不得不迅速离开家园。
用法提示：此处“wartime”是名词，与“during”构成介词短语，表示战争进行的时期。
The old railway station was used as a hospital in wartime.
那座旧火车站在战时被用作医院。
用法提示：此处“wartime”作名词，用在“in wartime”中，表示在战争时期。
These photographs show what wartime was like for ordinary people.
这些照片展示了战时普通人的生活。
用法提示：此处“wartime”是名词，作“what”从句的主语，指战争时期。
表示‘在战时’，常不加冠词。
Many families were separated in wartime.
战时许多家庭被迫分离。
与in wartime可互换，但during更强调时间段。
During wartime, resources are often scarce.
战争期间，资源往往匮乏。
wartime作定语，修饰名词，表示‘战时的’。
The government implemented wartime measures to control inflation.
政府实施战时措施以控制通货膨胀。
最直接的同义词，但wartime更强调时间段，而war侧重状态
涵盖范围较广，可指非武装冲突；在军事语境下可替换
正式用语，常指已宣战的敌对状态，复数形式
强调内部或群体间的激烈冲突，不一定指国际战争
侧重军事行动的方式，与wartime时段概念略有差异
grammar · medium
易错句子Many families were separated at wartime.
正确表达Many families were separated during wartime.
Wartime 前通常用介词 during 或 in，而不是 at。'at wartime' 是错误表达，应使用 'during wartime' 或 'in wartime'。
grammar · medium
易错句子It was a wartime of great fear.
正确表达It was a period of great fear during wartime.
Wartime 通常作为不可数名词使用，不加不定冠词 'a'。表示'一个战争时期'应说 'a period of wartime' 或直接用 'wartime'。
与战时相对，指没有武装冲突的时期。
wartime指战争时期，peacetime指和平时期，两者反义但形式相似。
战时条件
The soldiers endured harsh wartime conditions.
士兵们忍受了艰苦的战时条件。
战时经历
He shared his wartime experiences with the students.
他与学生们分享了他的战时经历。
战时经济
The country shifted to a wartime economy after the invasion.
入侵后，该国转向了战时经济。
战时短缺
People faced severe wartime shortages of food and fuel.
人们面临着严重的食物和燃料战时短缺。
战时记忆
She often talked about her wartime memories of the city.
她经常谈起她对这座城市的战时记忆。
与战时直接相关的武装对抗状态
战时参与作战的军事人员
战时非战斗人员，常受战争影响
战时常见的军事行动之一
战时可能出现的休战状态
战时状态
The government put the economy on a wartime footing.
政府将经济置于战时状态。
战时定量配给
During the conflict, essential goods were subject to wartime rationing.
冲突期间，必需品实行战时定量配给。
战时恋情
Their wartime romance blossomed despite the danger.
尽管危险重重，他们的战时恋情还是绽放了。
在战时，真理是如此珍贵，以至于她必须时刻由谎言保镖护卫。
He wrote many letters during wartime.
他在战时写了很多信。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.