The male bird is distinguished from the female by its red beak.
雄鸟喙呈红色，有别于雌鸟。
It had long been thought that hummingbirds, which forage by day, pollinate its red flowers and that hawkmoths, which forage at night, pollinate its white flowers.
长期以来，人们一直认为，白天觅食的蜂鸟会给它的红色花朵授粉，而晚上觅食的鹰蛾会给它的白色花朵授粉。
This place became well known thanks to its red leaves.
这儿也是因为这红叶才得名的。
Rubies, valued as precious gems, are the mineral corundum in its red form.
作为一种珍贵的宝石，红宝石是一种红色的矿物刚玉。
The koala opened both its red-rimmed eyes and looked down on me malevolently.
树熊睁开两眼，眼圈红红的，恶狠狠地朝下看了看我。
The thunder sounded far to the east, moving from them in its red wreaths of light.
粼粼雷声从遥远的东边传来，又挟着红色的冠形闪电离他们而去。
Ruby, the common name for the mineral corundum in its red form, is a precious gemstone.
红宝石是对红色矿物刚玉的俗称，它是一种珍贵的宝石。
Red blood cells contain hemoglobin — a red, iron-rich protein that gives blood its red color.
红细胞内含有血红蛋白：这是一种富含铁元素的红色蛋白质，并赋予红细胞以红色。
The U. S. can ill afford to see its red-hot corporate sector start to cool its heels now.
如果炽热的企业部门现在就开始踌躇不前，美国可能是承受不起的。
They both exist in 2d grids, and each has state, which in the case of a pixel is its red-green-blue (RGB) values.
它们都以2D网格形式存在，每个都有状态，对于像素就是它的红绿蓝(rgb)值。
For example, Listing 5 first creates a brighter blue by invoking the brighter method and then prints its red, green, and blue components.
例如，清单5首先调用brighter方法，创建了一个更浅的蓝色，然后打印其红、绿、蓝分量。
The French came here early, and Madagascar's first church, built in 1837, still stands, its red bell tower rising out of the leafy forest.
法国人很早就来到这里，马达加斯加的第一个教堂建于1837年，至今仍完好，红色的钟塔树立在丛里之中。
Each pixel is then read, and its red, green, and blue deviations are measured from each of the average colors recorded in the previous step.
然后读取每个像素，并且通过上一步中记录的每个平均颜色测量其红、绿和蓝色偏差。
To introduce the dispute, understand that every year Starbucks welcomes the holiday season with the introduction of its red holiday cup.
介绍下此次“争议”事件，大家都熟悉，为了迎接圣诞季每年星巴克都会引进它的红色节日纸杯。
Not so much the art nouveau exterior as the gold-accented interior with its red carpets, stained glass, wood paneling and flowing central stair case.
与其说它新艺术外墙，倒不如说它金碧辉煌、铺有红地毯、彩色玻璃、木质镶板和平滑中央楼梯间的内堂。
Thee cat from the Dong family saw the rat in the jar stick up its pointed ears, stare with a pair of pitch-black eyes, shake its red whiskers and squeak.
东家的猫看到瓮中的老鼠，竖着两只尖尖的耳朵，瞪着一双漆黑的眼睛，抖动着红红的胡须，吱吱吱乱叫。
This week the International Union for the Conservation of Nature (IUCN) highlighted the sun bear (Helarctos malayanus) as its red list species of the day.
本周，世界自然保护联盟(IUCN)强调太阳熊（马来熊）上了濒危物种名单。 太阳熊名字来源于他们胸口围涎状的斑，这个图案据说象征正在升起的太阳。
A marine biologist says he has discovered a newcrab species off the coast of southern Taiwan that looks like astrawberry with small white bumps on its red shell.
一位台湾海洋生物学者宣布他在台湾南部海岸发现了一个新的螃蟹物种，这种螃蟹背部的红壳带有白色小点，看上去很像草莓。
The children are struck either by the school bus itself or by a passing vehicle, even though it is illegal for a vehicle to pass a bus with its red light flashing.
孩子们可能会被校车本身或路过车辆撞到，虽然法律不允许车辆路过正在闪红灯的校车。
In addition, the speed at which an object such as a star or galaxy is moving away from Earth, because of the expansion of the universe, can be worked out from its red-shift.
此外，由于宇宙膨胀，物体(比如恒星或星系)离开地球的速度，通过红移可以被算出来。
Its expanse of red Indian sandstone and wavy ribbons of glass is beautiful.
它广阔的红色印度砂岩和波浪状的玻璃带是美丽的。
Its parent star is a red dwarf--a far smaller and fainter object than the sun.
其母体恒星就像是一个红色的小矮人——比起太阳来实在是又小又模糊。
For more than a decade, FedEx has supported the American Red Cross in its effort to get emergency supplies to areas affected by disasters, both domestically and internationally.
十多年来，联邦快递一直为美国红十字会提供支持，协助其往国内外运送救灾紧急物资。
He saw the red hair around its right ear.
他看到了它右耳周围的红毛。
He saw the red hair around its right ear.
他看到了它右耳周围的红毛。
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