optical是什么意思_optical怎么读_中英文释义(含例句用法)

of or relating to or resembling the eye;"ocular muscles"
"an ocular organ"
"ocular diseases"
"the optic (or optical) axis of the eye"
"an ocular spot is a pigmented organ or part believed to be sensitive to light"

中英词源

optical 视力的，光学的

来自optic,眼的，眼睛的，引申词义视力的，光学的。

optical: optical: [16] Greek optós meant ‘visible’ (it was presumably related to ophthalmós ‘eye’, source of English ophthalmic [17], and belonged to the general Indo-European family of ‘eye’/‘see’- words – including English eye itself – that goes back to the base *oqw-). From it was derived optikós, which has given English optic [16] and optical. Optician [17] originated as a French coinage.
=> ophthalmic
optical (adj.): 1560s, from optic + -al (1). Of abstract art, from 1964. Related: Optically.

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词态变化

副词 optically;

权威造句

1. Sloping walls on the bulk of the building create an optical illusion.: 大楼主体的斜墙给人造成一种视错觉。

2. The camera combines rugged reliability with unequalled optical performance and speed.: 这款相机既坚固耐用，又有超凡的光学性能和快门速度。

3. These optical fibres may be used for new sorts of telephony.: 这些光缆可以用于新型电话通讯系统。

4. optical instruments such as microscopes and telescopes: 显微镜和望远镜等光学仪器

5. They concentrated on better definition of the optical image.: 他们致力于提高该光学影像的清晰度.

近反义词

visual 视觉的

seeing 由于

optic 视觉的

ocular 眼睛的

ophthalmic 眼睛的

photosensitive 感光性的

opthalmic 眼睛的

相似短语

optical illusion 视错觉

Optical Sensor 光学传感器光学传感器运用在光学机械鼠标（OptoMechanicalMouse）上时，是用来代替机械鼠标（MechanicalMouse）的圆盘传感器，这是一种两侧有许多夹缝的圆盘，鼠标上的滚球带

optical anemometer 光学风速计

optical anisotropy 光学的各向异性，光学各向同性，光学异向性

optical bench 光具座

optical binary 光学双星

optical brightener 光学增亮剂

optical brightness 光学亮度

optical calliper 光学轮尺

optical combiner 光组合器

单词分析

暂无,等待补充.

记忆方法