Word
white-out
极地大暴风雪
核心释义
A weather condition in which heavy snow or fog causes complete loss of visibility, especially in polar regions.
极地大暴风雪; 疏排
用法In use
During the polar expedition, a sudden white-out reduced visibility to zero.
用法提示：名词单数形式，指导致能见度骤降的暴风雪天气。
Meteorologists are forecasting a severe white-out this afternoon.
用法提示：名词单数形式，用作可数名词，指一次白化暴风雪事件。
The climbing team had to abandon the ascent after several white-outs.
用法提示：名词复数形式，强调多次发生。
a white-out
white-out 作为可数名词，常与不定冠词连用。
The skiers got caught in a sudden white-out.
滑雪者遭遇了突然的极地大暴风雪。
in a white-out
表示处于暴风雪环境中。
Visibility dropped to zero in a white-out.
在极地大暴风雪中能见度降为零。
white-out conditions
white-out 作定语修饰 conditions，描述天气状况。
White-out conditions made driving impossible.
极地大暴风雪天气使驾驶无法进行。
常见错误Common mistakes
易错句子We experienced white-out during the climb.正确表达We experienced a white-out during the climb.
中文学习者常因汉语无冠词而漏掉不定冠词。'white-out' 在此为可数名词单数，表示一次暴风雪事件，需要加冠词 'a'。
易错句子There were several white-out this winter.正确表达There were several white-outs this winter.
'white-out' 是可数名词，复数形式为 'white-outs'。学习者常忘记加 -s，导致语法错误。
相关词与表达Connections
学习提示Learner notes
语法说明Grammar Note
可数名词，指极地大暴风雪或排版中的疏排
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.