30 percent of reptiles, birds, and fish are currently threatened with extinction.

目前，30%的爬行動(dòng)物、鳥(niǎo)類(lèi)和魚(yú)類(lèi)面臨滅絕的危險(xiǎn)。

柯林斯例句

All reptiles have to slough their skin to grow.

所有爬行動(dòng)物生長(zhǎng)過(guò)程中都要蛻皮。

柯林斯例句

Snakes and crocodiles are both reptiles.

蛇和鱷魚(yú)都是爬行動(dòng)物.

《簡(jiǎn)明英漢詞典》

Birds, reptiles and insects come from eggs.

鳥(niǎo)類(lèi) 、 爬蟲(chóng)及昆蟲(chóng)是卵生的.

《現(xiàn)代漢英綜合大詞典》

The reconciled reptiles rest on a fragile tile.

和解的爬行動(dòng)物歇在易碎的瓷磚上。

辭典例句

The main groups of vertebrates are: fishes, amphibians, reptiles, birds and mammals.

脊椎動(dòng)物的主要種類(lèi)是魚(yú)類(lèi), 兩棲動(dòng)物, 爬行動(dòng)物, 鳥(niǎo)類(lèi)和哺乳動(dòng)物.

辭典例句

In birds, reptiles and many amphibians there is only one ossicle.

鳥(niǎo)類(lèi) 、 爬行動(dòng)物和許多兩棲動(dòng)物只有一塊聽(tīng)小骨.

辭典例句

Snakes, lizards, and crocodiles are reptiles.

蛇 、 蜥蜴和鱷魚(yú)是爬行動(dòng)物.

辭典例句

Reptiles possess a scaly, dry skin.

爬行類(lèi)具有覆蓋著鱗片的干燥皮膚.

辭典例句

Scientists think that birds probably evolved from reptiles.

科學(xué)家認(rèn)為,鳥(niǎo)很可能是由爬行動(dòng)物進(jìn)化而來(lái)的.

辭典例句

The effect of these changes on plants and cold - blooded reptiles must have been profound.

這種氣候上的變遷必然深深地反映在植物和冷血的爬行動(dòng)物身上.

辭典例句

Fish and reptiles are more likely to change sex than are mammals or birds.

魚(yú)和爬行動(dòng)物一般要比哺乳動(dòng)物或飛禽更容易改變性別.

辭典例句

The dinosaurs and numerous other reptiles which had previously been dominant were extinct.

先前曾占主位的恐龍以及許多其他爬行動(dòng)物到了這時(shí)都絕滅了.

辭典例句

The dinosaurs, too, belonged to the class of reptiles.

恐龍也同樣屬于爬蟲(chóng)類(lèi).

互聯(lián)網(wǎng)

Some reptiles, such as snakes or lizards, move very fast.

有些爬蟲(chóng)類(lèi), 像蛇和蜥蜴, 移動(dòng)得非?？?

互聯(lián)網(wǎng)