lunule

英式音标：['lu:nju:l]播放读音

美式音标：['lunjul]播放读音

词义：

n.

半月形的东西；

英英释义

lunule[ 'lju:nju:l ]

n.the crescent-shaped area at the base of the human fingernail

同义词：half-moonlunula

用法：

权威例句

The lunule of caligid copepods: an evolutionarily novel structure

Azure lunules in Argyria. Corneal changes resembling Kayser-Fleischer Rings.

On Regeneration and the Re-Formation of Lunules in Mellita

Influence of adsorption on the formation of embryo lunules

An experimental analysis of lunule function in the sand dollar Mellita quinquiesperforata

ON THE NATURE AND DEFINITION OF THE LUNULE, ESCUTCHEON AND CORCELET IN THE BIVALVIA

THE FUNCTIONAL SIGNIFICANCE OF THE LUNULES IN THE SAND DOLLAR, MELLJTA QUINQUIESPERFORATA

The Functional Significance of the Lunules in the Sand Dollar, Mellita quinquiesperforata

Roles for Holes in Sand Dollars (Echinoidea): A Review of Lunule Function and Evolution

Ontogenetic Regulatory Mechanisms and Evolution of Mellitid Lunules (Echinoidea, Clypeasteroida)

同义词：half-moon

造句：

1. He fell down a crevasse.

他从裂缝处摔了下来。

来自柯林斯例句

2. Below was a terrifyingly deep crevasse.

下面是个令人毛骨悚然的深不见底的裂隙。

来自柯林斯例句

3. The abundant crevasse prove that fracture is the chief form of yielding.

大量的冰隙证明破裂是变形的主要形式.

来自辞典例句

4. The deep crevasse yawned at their feet.

他们脚下的冰川有一道深深的裂缝.

来自辞典例句

5. Measuring the crevasse, we found it was 120 metres deep.

我们量了量这个裂缝, 发现有120米深.

来自互联网

[ crevasse 造句 ]