时间: 2025-04-25 15:00:26
美: [blu]
英: [bluː]
n. 蓝色;[复数](美国海、陆、空三军穿的)蓝色制服;蓝颜料;[the blue(s)][用作单数或复数]布鲁斯(歌曲)(一种伤感的美国黑人民歌
adj. 蓝色的;沮丧的,忧郁的;下流的
vt. 把…染成蓝色;使成蓝色;给…用上蓝剂;用上蓝剂于
vi. 变成蓝色,呈蓝色
n. (英、西、意)布卢(人名)
最后更新时间:2025-04-25 15:00:26
词源分析:Blue来自古英语“blǣw”,与德语的“blau”和拉丁语的“caeruleus”(意为蓝色)相关。它可能源于原始印欧语的根词“*bhel-”,表示“发光”或“闪烁”。
历史背景:该词早在15世纪就被使用,最早的文学出处可以追溯到《凯瑟尔的诗篇》(The Poems of Caedmon)中。
课本:在*的英语教材中,"blue"通常出现在小学及初中的英语课程中。在牛津和美国的教材中,"blue"常见于初级到中级的英语学材料,例如《牛津英语》和《新概念英语》中。
正式与非正式语境:
特殊场合:在科学中,"blue"可用于描述光谱中的一种波长(约450-495纳米)。在法律中,“blue laws”指的是限制某些活动(如酒精销售)以维护公共道德的法律。
The ocean looks so blue today.
(今天的海洋看起来很蓝。)
She wore a beautiful blue dress to the party.
(她穿了一件美丽的蓝色裙子参加聚会。)
His mood was blue after hearing the bad news.
(听到坏消息后,他的心情很沮丧。)
The blue sky is a perfect backdrop for a picnic.
(蓝天是野餐的完美背景。)
Blue whales are the largest animals on Earth.
(蓝鲸是地球上最大的动物。)
同义词:azure(天蓝色),cerulean(天蓝色),navy(海军蓝),sky blue(天空蓝)。
反义词:red(红色),green(绿色),yellow(黄色)。
通过这些分析,学*者可以更全面地理解和使用“blue”这个单词。
[COLOR] Something that is blue is the colour of the sky on a sunny day. 蓝色的; 天蓝色的
例:There were swallows in the cloudless blue sky.燕子在无云的蓝天上飞翔。
例:She fixed her pale blue eyes on her father's.她用那蔚蓝色的双眼盯着父亲的眼睛。
[N-PLURAL] The blues is a type of music which was developed by African American musicians in the southern United States. It is characterized by a slow tempo and a strong rhythm. 蓝调音乐
例:Can white girls sing the blues?白人女孩会唱蓝调吗?
[[v-link ADJ]] If you are feeling blue, you are feeling sad or depressed, often when there is no particular reason. 心情低落的
例:There's no earthly reason for me to feel so blue.我完全没有理由感到如此低落。
[ADJ] If a U.S. state is described as blue, it means that the majority of its residents vote for the Democratic Party in elections, especially in the presidential elections. 蓝色阵营的 (美国总统大选时民主党的主要选区)
例:This issue could drive an even bigger wedge between the red and blue states.这个问题可能会进一步造成红色选区和蓝色选区之间的不和。