larvae

TOEFL

英[?lɑ:vi:]
美[?lɑrvi]

基本釋義

n.
(昆蟲的)幼蟲,幼體( larva的名詞復(fù)數(shù) ); (larva的復(fù)數(shù))

實(shí)用例句

The larvae burrow into cracks in the floor.

幼蟲鉆進(jìn)了地板的縫隙里。

柯林斯例句

The eggs quickly hatch into larvae.

蟲卵很快孵化成幼蟲。

柯林斯例句

The larvae may be excreted in the faeces.

幼蟲會(huì)連同糞便排出.

《簡明英漢詞典》

The earthbound larvae from which they develop are less pretty, but just as predatory.

幼蟲生活在地面上,不像成蟲后那么美麗,但是同樣會(huì)捕食。

柯林斯例句

When the eggs hatch the larvae eat the living flesh of the host animal.

當(dāng)卵孵化后,幼蟲取食寄主的鮮肉。

柯林斯例句

Larvae are parasitic on sheep.

幼蟲寄生在綿羊的身上。

辭典例句

The larvae prey upon small aphids.

這種幼蟲以小蚜蟲為食。

辭典例句

They deposit larvae that will grow up to egglaying females.

它們產(chǎn)生幼蚜,以后發(fā)育為產(chǎn)卵雌蚜.

辭典例句

The pulmonary migration of larvae is associated with fever, cough, occasionally hemoptysis.

蛔蚴肺部移行,可伴有發(fā)熱 、 咳嗽 、 偶爾咯血.

辭典例句

Aberrant larvae may lodge in the liver, producing granulomatous lesions and hepatomegaly.

蛔蚴可誤入肝門, 引起肉芽腫性損害及肝腫大.

辭典例句

All the larvae are straight, with a slight taper towards the rear.

所有幼蟲都是直形背部略帶錐形.

辭典例句

The sputum contains larvae and eosinophils.

痰中含有蛔蚴及嗜酸性細(xì)胞.

辭典例句

Some larvae extend the galleries to form niches.

許多幼蟲將坑道延伸擴(kuò)大成壁龕.

辭典例句

Pseudopodia are characteristic of many dipterous larvae.

偽足為多數(shù)雙翅目幼蟲所特有.

辭典例句

The larvae of flies parasitize earthworms.

蠅的幼蟲寄生在蚯蚓上.

辭典例句

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