precava

英式音标：[pri:'keɪvəkɑ:]

美式音标：[ˌprɪ'keɪvə]

词义：

n.

前腔静脉；

英英释义

precava[ ,pri:'keivə ]

n.receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins

同义词：superior vena cava

用法：

权威例句

precava

DIAGNÓSTICO Y TRATAMIENTO DEL SINDROME PRECAVA ASOCIADO A CARCINOMA DE TIROIDES. DOS CASOS CLÍNICOS

Animal experiment of puncture into mediastinum via trans-precava approach

Insulin regulation of renal glucose metabolism in conscious dogs

Episodic secretion of parathyroid hormone in the dog

The development of the sino‐atrial region of the chick heart

Changes in the manufacture of expanded microporous polytetrafluoroethylene: effects on patency and histological behavior when used t...

Profiling of genes associated with the murine model of oxygen-induced retinopathy

Amphibian's heart: dorsal view

Linfadenectomía lumboaórtica mediante laparotomía

造句：

1. Some may need specialist treatment at the optician's.

有些人可能需要到眼镜店进行专业验光。

来自柯林斯例句

2. to go to the optician's

去配眼镜

来自《权威词典》

3. A dispensing optician supplies glasses, but doesn't test your eyes.

配镜师为你提供眼镜, 但不检查眼睛.

来自《简明英汉词典》

4. The optician has advised that I wear contact lenses.

验光师建议我戴隐形眼镜.

来自《简明英汉词典》

5. She does not want to be taken to an optician with the probable result of having to wear glasses.

她不想被带去验光，因为结果可能是她必须配戴眼镜。

来自柯林斯例句

[ optician 造句 ]