单词：non-negative variable
单词：non-negative variable 相关文章
This is Scientific Americans 60-second science, Im Sophie Bushwick. Got a minute? To vocalize, animals create sound waves in the pipeline vocal checks. Shorter pipes produce higher frequency sounds, so smallest animals like the cuddly koala should ha
Scientific American(九)月
Pipe dream: 白日梦 知不知道烟斗怎么说？很简单，仅用一个pipe就可形容这种一头带有小吹嘴的管状抽烟用具。当然，谈起pipe（烟斗），免不了会想到19世纪提着烟袋吸食鸦片的烟鬼们。短语pi
英语口语
Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Angel Rodriguez liv
环球英语 Spotlight
He left no time to regret, Kept his dick wet, With his same old safe bet. Me my head high, And my tears dry, Get on without my guy. You went back to what you knew, So far removed From all that we went through. And I tread a troubled track, My odds ar
The Voice 美国好声音
He left no time to regret 他离开时毫无遗憾 Kept his dick wet 接着又去寻欢作爱 With his same old safe bet 带着他一成不变的安全赌注 Me and my head high 我和我高抬的头 And my tears dry 泪已流干 Get on without my gu
The Voice 美国好声音
White lips, pale face 苍白的嘴唇，苍白的脸 Breathing in snowflakes 是吸入雪花留下的痕迹 Burnt lungs, sour taste 肺部灼烧 酸腐的气味 Light's gone, day's end 光芒渐熄 一日又要结束 Struggling to pay rent 是苦苦为
The Voice 美国好声音