Self-absorption is the noun for being self-absorbed: the state, habit, or stretch of time when a person is wrapped up in themselves and the things that affect them. The describing word is self-absorbed; this word names the thing.

Self-absorption自我沉溺 is是 the noun for being self-absorbed「self-absorbed」這個形容詞對應的名詞: the state, habit, or stretch of time指一個人 when a person是 wrapped up in themselves沉浸在自己 and the things that affect them和影響自己的事物裡的那種狀態、習慣或一段時間。The describing word形容詞是 is self-absorbed self-absorbed; this word這個字 names the thing指的是那個狀態本身。

It is a fairly formal noun. In easy talk people often skip it and just say “he is so self-absorbed,” rather than “his self-absorption.” You will meet it in essays, in careful talk about character, and sometimes in psychology-adjacent writing.

It它 is是 a fairly formal noun一個相當正式的名詞。In easy talk在輕鬆的對話裡, people人們 often常常 skip it會省略它 and just say而只說 “he is so self-absorbed,”「他很自我」 rather than而不是 “his self-absorption.”「他的自我沉溺」 You你 will meet it會在……裡遇到它 in essays論說文, in careful talk about character仔細談論性格的場合, and和 sometimes有時 in psychology-adjacent writing接近心理學的寫作裡。

It is not a medical term in everyday English, even when it sounds like one, and it is not “absorption” in the science sense of a sponge taking in water — though the picture underneath is close: the person has been taken in by their own life. Use it when you mean the condition, not when you only need an adjective.

It它 is not不是 a medical term醫學術語 in everyday English在日常英文裡, even when即使聽起來像 it sounds like one, and而且 it它 is not也不是 “absorption”「absorption」 in the science sense科學上指海綿 of a sponge taking in water吸水那個意思——though但 the picture underneath骨子裡的意象 is close很接近: the person這個人 has been taken in被自己的生活 by their own life給困住了。Use使用 it it 就用 when當你指 you mean the condition這個狀態時, not而不是 when only when你只需要 you only need an adjective一個形容詞的時候。