in the fog
表示“在雾中”用介词 in，不用 on。
The plane could not land in the thick fog.
飞机无法在浓雾中降落。
雾；雾气
fogs — plural of fog
雾气；水汽；迷糊；昏沉；灰雾；模糊；距离雾；再生草
a thick cloud of water droplets, smoke, or dust near the ground that reduces visibility
贴近地面形成的浓密云层；这种云造成的朦胧。
A thick cloud that forms near the ground; the obscurity of such a cloud.
割草或放牧后田地上新长出的草
A new growth of grass appearing on a field that has been mowed or grazed.
悬浮在地面附近空气中的水汽滴
droplets of water vapor suspended in the air near the ground
使表面模糊的水汽或薄层。
A mist or film clouding a surface.
因某种物质的云雾导致能见度降低的环境
an atmosphere in which visibility is reduced because of a cloud of some substance
昏沉困惑的状态。
A state of mind characterized by lethargy and confusion.
缺乏清晰的混乱状态
confusion characterized by lack of clarity
底片或冲印照片上出现的银沉积或其他模糊。
A silver deposit or other blur on a negative or developed photographic image.
距离雾。
Distance fog.
The thick fog reduced visibility to less than 50 meters on the highway.
浓雾使高速公路上的能见度降到不足50米。
用法提示：这里 'fog' 作为名词，指空气中悬浮的水滴导致的天气现象。
We had to wait for the fog to lift before the ferry could depart.
我们不得不等待雾散，渡轮才能出发。
用法提示：'fog' 作为名词，指阻碍视线的雾。
A heavy fog settled over the city, muffling all sounds.
一场浓雾笼罩了城市，低沉了所有声音。
用法提示：'fog' 作为名词，表示覆盖城市的大雾。
表示“在雾中”用介词 in，不用 on。
The plane could not land in the thick fog.
飞机无法在浓雾中降落。
用于比喻，指“一片……的迷雾”，后面多接抽象名词。
A fog of confusion surrounded the decision.
这项决定被一片困惑的迷雾所笼罩。
说雾“散去”常用 lift 或 clear，主语是 the fog。
The fog lifted by mid-morning.
雾在上午十点左右散去了。
grammar · medium
易错句子It is fog today, so please drive slowly.
正确表达It is foggy today, so please drive slowly.
fog 是名词，不能像形容词那样放在 be 动词后描述天气。汉语“今天有雾”说的是天气状态，英语要用形容词 foggy 作表语，构成 It is + 形容词 的句型。
grammar · medium
易错句子The fog is very big this morning.
正确表达The fog is very thick this morning.
汉语说“雾很大”，但英语里表示雾、烟等气体的浓密程度不用 big（big 指体积、规模大），而用 thick 或 dense，也可说 heavy fog；因此修饰 fog 要把 big 换成 thick。
grammar · medium
易错句子There has thick fog on the road this morning.
正确表达There is thick fog on the road this morning.
汉语的“有”表示存在时，英语用 there be 结构，而不是 have。there 后面只能接 be 动词，所以要把 has 改为 is，主语 thick fog 为不可数名词，用单数 is。
指雾气或烟雾的相反状态，也适用于困惑义的相反，即清晰、明白
浓雾
The airport was closed due to thick fog.
机场因浓雾关闭。
大雾
Heavy fog caused several accidents on the highway.
大雾导致高速公路上发生多起事故。
雾气消散
The fog lifted by midday, revealing a clear sky.
中午时分雾气消散，露出晴朗的天空。
大雾警报
The weather service issued a fog warning for the coastal area.
气象部门向沿海地区发布了大雾警报。
困惑；茫然
After the accident, he was in a fog and couldn't remember what happened.
事故发生后，他一片茫然，记不起发生了什么。
与雾同属大气现象，影响能见度
雾是贴近地面的云，二者常一同讨论
雨和雾都是天气现象，常伴随出现
雾会显著降低能见度，是气象观测的关键指标
雾是常见天气类型，常出现在天气预报中
困惑；茫然
After the accident, he was in a fog for days.
事故发生后，他好几天都茫然不知所措。
战争迷雾；战局不明
The general had to make decisions in the fog of war.
将军不得不在战局不明的情况下做出决策。
混淆问题
Don't bring up irrelevant details that will just fog the issue.
别提那些只会混淆问题的无关细节。
雾踩着猫的小脚来了。
I saw the fog rolling in from the sea.
我看见雾从海面滚滚而来。
伦敦城的一个雾天
We had a foggy day yesterday.
昨天我们遇到一个雾天。
Choose the next layer that will help you use fogs with more confidence.
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Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.