annulus

[美]/ˈænjuːlʊs/
[英]/əˈnjuːlʌs/
词频: 极高

释义

n.环形物或结构;圆环区域;[医] 两结构之间环形的开口或空间
词形变化
复数annuluss

短语搭配

annulus fibrosus

纤维环

growth annulus

生长环

annual growth annulus

年轮

annulus ring

圆环形结构

intervertebral annulus

椎间盘

annulus defect

环状缺损

annulus ring scar

环形疤痕

例句

the tree rings form an annulus.

树木年轮形成一个环状结构。

he wore a gold annulus on his finger.

他在手指上戴着一枚金戒指。

the annulus of the sun was visible during the eclipse.

日食期间,太阳的环形部分可见。

a thin annulus of light surrounded the moon.

一圈薄光环围绕着月亮。

the scientist studied the annulus of sediment in the lake.

科学家研究了湖泊沉积物的环形结构。

the ancient city walls formed an annulus around the town.

古老的城墙围绕着小镇形成一个环状结构。

the optical illusion created an annulus of color.

光学幻觉创造了一个彩色环形图案。

he drew an annulus on the page with his pencil.

他用铅笔在纸上画了一个圆圈。

the annulus of the galaxy was visible to the naked eye.

这颗星系的环形结构肉眼可见。

the doctor examined the patient's annulus fibrosus.

医生检查了患者的纤维环状结构。

下载 App 解锁完整内容

想更高效学习单词?下载DictoGo App,享受更多词汇记忆与复习功能!

立即下载 DictoGo