单词例句
The fish gills are the primary respiratory organs that allow them to extract oxygen from water.
鱼的鳃是主要的呼吸器官，使它们能从水中获取氧气。
She brushed the excess water off her gills after diving into the pool.
她从泳池里出来后，把多余的水从鳃上刷掉。
Sharks have five pairs of gills, which they use to breathe underwater.
鲨鱼有五对鳃，它们在水下用这些鳃呼吸。
The gills on a frog's back turn red when it is alarmed, a sign of its stress.
青蛙背部的鳃在受到惊吓时会变红，这是它压力的表现。
Fishermen must be careful not to damage the gills of the fish they catch, as it can kill them.
鱼民捕获鱼类时必须小心，以免损伤它们的鳃，因为这可能会致其死亡。
The gill slits on a snake's neck are used for breathing, similar to a fish's gills.
蛇颈上的鳃裂类似于鱼的鳃，用于呼吸。
The gills in some plants, like water lilies, help them absorb nutrients from water.
一些植物如睡莲的鳃有助于它们从水中吸收营养。
During metamorphosis, tadpoles transform their gills into lungs, allowing them to breathe air.
在变态发育过程中，蝌蚪的鳃转化为肺，使它们能呼吸空气。
The biologist studied the structure and function of the gills in various aquatic species.
生物学家研究了不同水生生物中鳃的结构和功能。
A snorkeler's mask covers the eyes and mouth, but leaves the gills exposed to the water.
潜水镜覆盖眼睛和嘴巴，但让鳃暴露在水下。