altricial

英式音标：[ælt'rɪʃl]

美式音标：[ælt'rɪʃl]

词汇分类：Word Menu,【托福词汇密码】主题词分组

词义：

adj.

孵出后需母鸟照顾一段时期的，晚成雏的；

英英释义

altricial[ æl'triʃəl ]

adj.(of hatchlings) naked and blind and dependent on parents for food

用法：

权威例句

HATCHING ASYNCHRONY IN ALTRICIAL BIRDS

HATCHING ASYNCHRONY IN ALTRICIAL BIRDS

The Optimization of Growth Rate in Altricial Birds

Patterns of development: the altricial-precocial spectrum

Preliminary Models for Growth Rates in Altricial Birds

DIFFERENTIAL GROWTH AND BODY COMPOSITION IN ALTRICIAL PASSERINES

Metabolism of Avian Embryos: Patterns in Altricial and Precocial Birds

Sibling Competition, Hatching Asynchrony, Incubation Period, and Lifespan in Altricial Birds

Avian Growth and Development: Evolution within the Altricial-Precocial Spectrum by J. Matthias Starck; Robert E. Ricklefs

Nest Predation as a Selective Factor in the Evolution of Developmental Rates in Altricial Birds

造句：

1. They possess a formidable arsenal of rifles, machine guns, landmines and teargas.

他们持有的步枪、机枪、地雷和催泪弹数量惊人。

来自柯林斯例句

2. Marsalis has a formidable reputation in both jazz and classical music.

马萨利斯在爵士乐和古典音乐领域都有极高的声望。

来自柯林斯例句

3. He remained a formidable opponent.

他依然是一个令人敬畏的对手。

来自柯林斯例句

4. He fronted a formidable band of fighters.

他率领着一队可畏的斗士。

来自柯林斯例句

5. In debate he was a formidable opponent.

在辩论中他是位难应付的对手。

来自《权威词典》

[ formidable 造句 ]