otoliths

美 　英

• n.耳石；(無脊椎動物的)聽石
• 網(wǎng)絡(luò)耳砂；魚耳石

詞形變化

復(fù)數(shù)：otoliths  

英漢解釋

n.	1. 耳石 2. (無脊椎動物的)聽石

英英解釋

n.	1. a particle of calcium carbonate found in the inner ear of vertebrates and involved in sensory perception

例句

They wondered if it also would reduce the size of the otoliths.

科學(xué)家們想知道，這種酸性是否也可以縮減耳石的大小。

Otoliths are made of calcium carbonate and their size and shape is highly variable among species.

內(nèi)耳由碳酸鈣構(gòu)成，其大小及形狀隨物種的不同有很大的差別。

Fish have bones in the inner ear, called otoliths , which are much denser than water and the rest of the fish's body.

魚的內(nèi)耳中有骨架，被稱為耳石，它的比重大于水和魚身體的其它部位。

year mark Marks appearing on growing structures of a fish, such as bones, scales, otoliths , etc.

年標(biāo)志在一條魚的生殖構(gòu)造出現(xiàn)的標(biāo)志，例如骨骼，鱗片，耳石等等。