ocular是什么意思 ocular的用法 ocular怎么读

ocular

英 ['ɒkjʊlə]美 ['ɑkjəlɚ]

adj. 眼睛的；视觉的；目击的

n. [光] 目镜

星级词汇:★

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记忆方法

1. ogle => ocul- + -ar => ocular.

中文词源

ocular 眼睛的

来自拉丁语oculus,眼睛，来自PIE*okw,看，词源同eye,optician.

英语词源

ocular

ocular: see inoculate

ocular (adj.)

c. 1500, from Late Latin ocularis "of the eyes," from Latin oculus "an eye," from PIE root *okw- "to see" (cognates: Gothic augo, Old English eage "eye;" see eye (n.)). As a noun, 1835, from the adjective.

权威例句

1. Other ocular signs include involuntary rhythmic movement of the eyeball.

其他眼征包括眼球的无意识节奏运动。

2. The ocular defects made him lose the chance for the job.

视力缺陷让他失去了这个工作的机会。

3. With atropine, ocular effects are accompanied by tachycardia.

用阿托品则产生眼效应,并伴有心率加快.

4. The Huygens ocular , which dates back over 250 years is still in wide use today.

二百五十多年前的惠更斯目镜今天还在广泛使用.

5. In both instruments, the image formed by an objective is viewed through an ocular.

在这两种仪器中, 物镜所成的象都是通过目镜来观看的.

[ ocular 造句 ]