The spelling of "looks up on" may seem confusing, but it follows standard English orthography. The "oo" sound in "looks" is spelled with the double letter "oo" because it represents a long vowel sound. The "k" in "looks" and "p" in "up" are pronounced separately, so they are spelled as such. Lastly, the "o" in "on" represents a schwa sound, which is why it is spelled with just one letter. The phonetic transcription of this phrase is /lʊks ʌp ɒn/.
The phrase "looks up on" is a colloquial expression that can have different meanings depending on the context in which it is used.
One possible meaning of "looks up on" is to regard or view someone or something favorably or with admiration. In this sense, it suggests holding someone or something in high esteem or having a positive opinion about them. For example, if a person "looks up on" their mentor, it means they hold their mentor in high regard and respect their guidance and expertise.
Another meaning of "looks up on" is to search for information or consult a source to gain knowledge about a particular subject or topic. This can involve seeking information in books, online resources, or other references. For instance, if someone says, "I need to look up on the latest research about climate change," it indicates that they are planning to search for relevant and up-to-date information to educate themselves or gather data on the subject.
In summary, "looks up on" can either mean regarding or admiring someone or something favorably, or conducting a search or research to gain knowledge on a specific topic. The actual interpretation will depend on the specific context in which the phrase is used.