单词hummingbird
n.: 【动】蜂鸟
网络: 蜂雀；蜂鸟简笔画；蜂鸟号
蜂鸟（快速扇动翅膀，发出嗡嗡声，能空中悬停）:
a small brightly coloured bird that lives in warm countries and that can stay in one place in the air by beating its wings very fast, making a continuous low sound(= a humming sound)
【动】蜂鸟
复数：hummingbirds
The weight of a stack of five nickels. The weight of a hummingbird. A chocolate bar. How much did 21 grams weigh?
21克五枚铜板的重量一只蜂鸟的重量一个巧克力棒21克到底有多重？
I glance up to see an iridescent-green hummingbird hunkered down on a fir branch, sheltered against the Tree"s trunk.
我抬头看见一只泛着虹彩的绿色蜂鸟栖息在一棵冷杉的枝上，藉树干为它遮挡风雨。
I glance up to see an iridescent-green hummingbird hunkered down a fir branch, sheltered against the tree"s trunk.
我抬起头，瞥见一只绿莹莹的蜂鸟落在一棵毛榉树枝上，凭借树干避着风雨。
This was not the man"s first hummingbird smuggling attempt, however, as he is known to hold a previous conviction for the same offence.
这个男的早有前科，已经不是第一次想走私蜂鸟了。
Suddenly I saw a young male ruby-throated hummingbird in what had been a patch of flowering tobacco.
突然，在一块种过烟草花的地里，我看见一只颈部深红色的幼小雄蜂鸟。
"We reasoned that this nucleus helps the hummingbird stay stationary in space, even while they"re flying, " said Wong-Wylie.
翁维利称，“据我们推断，既使在蜂鸟飞行的时候，这个神经核也可以帮助蜂鸟在空中保持静止状态。”
Hedges said the world"s smallest bird species, the bee hummingbird, can be found in Cuba.
海吉斯说，世界上最小的鸟种，蜂蜂鸟，可以在古巴找到。
In a presumably posthumous voiceover, Bwana Beast says he would do it all again, in a hummingbird"s heartbeat.
在大概是死后的画外音里，比斯特说他愿意再来一次，不过这次是以蜂鸟的心跳。
Did you know, Don, that your shopping habits maybe similar to a hummingbird"s?
东，你知道也许你的购物习惯和蜂鸟的相似吗？
A vertical-takeoff aircraft, like the hummingbird, has a very high metabolism, which means it requires a lot of energy.
垂直升降飞机，就像蜂鸟一样新陈代谢速度非常快这意味着它们需要很多能量。