dorsal

美音：['dɔrs(ə)l] 英音：['dɔː(r)s(ə)l]

简单释义：

n.同“dossal”；【语】舌背音

adj.（鱼或动物）背部的

网络背侧；背的；背面的

完整释义：

adj.

1.背侧的
2.背面的
3.【解剖学;动物学】背的,脊的
4.【语言学】舌背音的
5.【植物;植物学】远轴的

1.背面的动物远轴的植物
2.背鳞
3.【语言学】舌背音

例句：

Corona lobes ovate-lanceolate, base turgid, with a pair of longitudinal grooves defining a blunt dorsal wing, shorter than anthers.
卵状披针形的副花冠裂片，肿胀的基部，具一确定一钝尖背翅，短于花药的纵向槽。
The small dorsal region of the medial part of the muscle was also innervated by a branch of the deep peroneal nerve.
小背内侧区域的一部分，也支配肌肉的一个分支腓深神经。
One of the lakes along the trail abounds in grayling, surface feeders with long dorsal fins.
这个小径旁的湖里有很多茴鱼。茴鱼是一种背鳍很长的水面食客。
They are cobalt-blue on top and silvery-white below, with a pronounced dorsal fin and a long, lethal, spear-shaped upper jaw.
它的顶部是钴蓝色，下面和银白色；有着明显的背鳍，还有着长长的、能致命的矛状上颚。
Their only armament was one . 30 caliber machine gun in the nose, a twin . 50 caliber dorsal turret, and a bottom turret.
这批飞机有着各种问题，飞机上装备的武器只有机头的.30口径的机枪、一个双管.50口径的机背炮塔、以及一个底部炮塔。
Among the hundreds of guppy varieties, the best known feature of the male fish is its gorgeous dorsal and caudal fins.
在成千上百的孔雀鱼品种中，雄鱼最著名的特色就是它们华丽的背鳍和尾鳍。
The cardinal shelf is composed of a backplate for dorsal palm and a bracket for wrist with a U-shaped rack fixed in front of it.
由掌背护板和腕托架构成主架，主架的前侧固定安装一U形前支架；
Any of several whales of the family Balaenidae, characterized by a large head, whalebone plates in the mouth, and absence of a dorsal fin.
露脊鲸：露脊鲸科中的几种鲸，特征为头部硕大、嘴边长有鲸须而无背鳍。

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