blue
英 [bluː]
美[blʊ]
- 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）
词组搭配
do something until (或 till) one is blue in the fac
(informal)put all one's efforts into doing something to no avail
累 累活白干一场，忙得脸色发紫
she could talk to him until she was blue in the face, but he was just not hearing.
她可以和他谈到累 ，可他只当没听见。
once in a blue moon
(informal)very rarely
(非正式)难得有一次，极为罕见
scream (或 yell) blue murder
talk a blue streak
(N. Amer. informal)speak continuously and at great length
(北美，非正式)喋喋不休，没完没了地说，说个不停
blue in the face
To the point or at the point of extreme exasperation
脸色发青：至于或处于极度愤怒的状态
I argued with them until I was blue in the face.
和他们争论到我脸色发青
into the blue
At a far distance; into the unknown.
远距离；遥不可测
out of the blue
From an unexpected or unforeseen source
出乎意料的：来自没有想到或没有预测的
criticism that came out of the blue.
突如其来的批评
At a completely unexpected time
突然的，始料不及的：在意料不到的时间里
arrived out of the blue.
突然拜访