Word · Frequency #14956
Fully loadedseeing
看见；视力
The act or fact of perceiving something with the eyes; eyesight.
- 1.
The act or fact of perceiving something with the eyes; eyesight.
用眼睛感知某物的行为或事实；视力。
- 2.
The movement or distortion of a telescopic image as a result of turbulence in the Earth's atmosphere.
由于地球大气湍流引起的望远镜图像的移动或扭曲。
视宁度；用眼睛感知某物的行为或事实；视力。；由于地球大气湍流引起的望远镜图像的移动或扭曲。；视觉；视力
In use
After the accident, his seeing was permanently impaired.
The doctor tested her seeing by asking her to read an eye chart.
Good seeing is essential for a pilot to perform their duties safely.
the seeing of [something]
这种说法较为正式或书面，口语中更常用动名词直接带宾语，如 seeing the eclipse。
The seeing of a total solar eclipse is an unforgettable event.
观看日全食是一次难忘的经历。
quality adjective + seeing (astronomy)
这里 seeing 是天文学术语，指大气湍流对望远镜成像质量的影响，通常为不可数名词。
Excellent seeing allowed us to photograph the planet's rings.
良好的视宁度使我们得以拍摄行星的光环。
Common mistakes
Connections
Collocations
- seeing is believing
- 眼见为实；百闻不如一见
- People often say seeing is believing, but not everything we see is true.人们常说眼见为实，但我们看到的一切不一定都是真的。
- good seeing
- 良好视宁度（天文观测条件）
- Astronomers hope for good seeing to take sharp images of the planets.天文学家希望有良好的视宁度来拍摄清晰的行星图像。
- poor seeing
- 差视宁度；不良观测条件
- The observatory closed because of poor seeing that night.由于那晚视宁度差，天文台关闭了。
- atmospheric seeing
- 大气视宁度
- Atmospheric seeing determines how clearly stars appear through a telescope.大气视宁度决定通过望远镜看到的星星有多清晰。
- act of seeing
- 看的动作；视觉行为
- The act of seeing is more complex than just recording an image.看的动作比仅仅记录图像要复杂。
Learner notes
Memory Tip
seeing 是 see（看）加 ing，把天文台的“视宁度”想象成“看星星时大气宁静、画面稳定”。
Context & Register
语域：formal 常见场景：formal writing、literary contexts、astronomy 作为名词时，“seeing”多用于书面语或专业语境，日常口语中较少使用；表示“视力/看见”时较正式，表示天文观测的“视宁度”则属于专业术语。
Grammar Note
不可数名词
Pronunciation & Spelling
与 seeing（/ˈsiːɪŋ/）押韵的词有：being /ˈbiːɪŋ/、fleeing /ˈfliːɪŋ/、freeing /ˈfriːɪŋ/、agreeing /əˈɡriːɪŋ/。注意：seeking /ˈsiːkɪŋ/ 和 singing /ˈsɪŋɪŋ/ 虽然拼写或读音相近，但都不押韵——seeking 末尾有 /k/，singing 的元音是短 /ɪ/。别根据拼写“-eeing”直接猜读音。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.