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saturation of sth
saturation 后接 of 引出被饱和的对象；如需说明靠什么使其饱和，通常再加 with。
The saturation of the market has made competition much more intense.
市场的饱和使竞争变得更加激烈。
浸透；饱和
先理解核心含义，再看它在真实句子里的用法。
浸透；饱和
The act of saturating or the process of being saturated.
The saturation of the market has made competition much more intense.
市场的饱和使竞争变得更加激烈。
饱和；使饱和的行为或被饱和的过程。
The act of saturating or the process of being saturated.
饱和:因果力充分增加后效应不再增加的状态；如铁磁体不能被进一步磁化。
The condition in which, after a sufficient increase in a causal force, no further increase in the resultant effect is possible; e.g. the state of a ferromagnetic material that cannot be further magnetized.
饱和溶液的状态。
The state of a saturated solution.
有机化合物中不含双键或三键的状态。
The state of an organic compound that has no double or triple bonds.
The saturation of the sponge with water took several minutes.
海绵被水浸透花了几分钟。
The photo lacks saturation, making the colors look dull.
这张照片缺乏饱和度，使颜色看起来暗淡。
Market saturation has led to lower profits for all companies.
市场饱和导致所有公司利润下降。
saturation 后接 of 引出被饱和的对象；如需说明靠什么使其饱和，通常再加 with。
The saturation of the market has made competition much more intense.
市场的饱和使竞争变得更加激烈。
reach saturation 是固定搭配，表示达到饱和状态；主语常为市场、系统、容量等。
The city's traffic has reached saturation during the morning rush hour.
早高峰时段该市的交通已达到饱和。
at saturation 常作表语或状语，描述事物正处于饱和状态。
The labor market is at saturation, so wage growth remains weak.
劳动力市场已处于饱和状态，因此工资增长依然乏力。
Not this
The sponge is saturation with water.
Use this
The sponge is saturated with water.
saturation 是名词，不能直接放在 be 动词后作表语；表示“湿透的、饱和的”应用形容词/过去分词 saturated，且 be saturated with 表示“被……浸透”。
Not this
The market has reached a saturation.
Use this
The market has reached saturation.
saturation 表示“饱和状态”时通常为不可数名词，前面不加不定冠词 a；reach saturation 是固定搭配，意为“达到饱和”。
Not this
The sponge is saturated of water.
Use this
The sponge is saturated with water.
表示“被……浸透/充满”时，saturated 后接介词 with，而不是 of；be saturated with 是固定搭配。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
市场饱和
The company struggled to grow once market saturation was reached.
一旦达到市场饱和，公司就很难再增长。
饱和点
The market for smartphones has reached saturation point.
智能手机市场已达到饱和点。
血氧饱和度
Doctors monitor a patient's oxygen saturation during surgery.
手术期间医生会监测病人的血氧饱和度。
色彩饱和度
You can adjust the color saturation on this monitor.
你可以调节这台显示器的色彩饱和度。
含水量；水饱和度
The soil's water saturation affects how well plants grow.
土壤的含水量会影响植物的生长。
饱和点
The smartphone market has reached saturation point, so companies are looking for new opportunities.
智能手机市场已达到饱和点，因此公司正在寻找新的机会。
市场饱和
Market saturation has forced many small stores to close.
市场饱和迫使许多小商店关门。
铺天盖地的报道
The scandal received saturation coverage in the media for weeks.
这一丑闻连续数周受到媒体铺天盖地的报道。
Use saturation naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把海绵浸透到再也吸不进一滴水，这种“饱和”状态就是saturation；想想“饱”字就不会忘。
语域：mixed 常见场景：学术或技术讨论、商业与市场分析、摄影与图像处理 该词多用于正式或技术性语境，如物理、化学、商业和色彩处理等；日常口语中较少单独使用，比较常见于书面或专业表达。
All listed words rhyme with saturation in their stressed vowel and following sounds (/ˈeɪʃən/). Beware lookalikes such as 'ration' (/ˈræʃən/) and 'saturate' (/ˈsætʃəreɪt/), which do not rhyme.
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.