Majorly is a loose, spoken way of saying “very” or “extremely.” I'm majorly tired means you are really tired, not that something is major in a careful, official sense. It is simply major plus -ly, and it still feels American, young, and a bit of its time — the kind of word you hear in chat, not in a school essay.

Majorly majorly這個字 is是 a loose, spoken way一種鬆散、口語的說法 of saying “very” or “extremely.”來說「非常」或「極度」。I'm majorly tired "I'm majorly tired" means意思是 you are really tired你真的很累, not而不是 that something is major某件事很重大 in a careful, official sense在嚴謹、正式的意義上。It它 is simply只是 major plus -ly major加上-ly, and而且 it它 still feels American, young, and a bit of its time聽起來仍然很美式、很年輕、有點跟得上潮流 — the kind of word一種你會在聊天裡聽到 you hear in chat, not在學校作文裡不會出現 in a school essay。

Some older speakers find it a little teenage or even dated; younger speakers may barely notice it. Use it when you want the feeling of spoken English. Do not use it when you need to sound careful.

Some older speakers有些年紀較大的人 find it覺得它 a little teenage or even dated有點青少年腔調甚至有點過時; younger speakers年輕人 may barely notice it可能根本不會注意到。Use it你可以用它 when you want想要...的時候 the feeling of spoken English口語英文的那種感覺。Do not use it不要用它 when you need to sound careful當你需要顯得謹慎的時候。

(Some people also use majorly to mean “mainly,” but that is another use; here it is the “extremely” one.)

(Some people有些人 also use majorly也會用majorly to mean意思是 “mainly,”「主要」, but但 that那 is another use是另一種用法; here在這裡 it它 is is the “extremely” one指的是「非常」這個意思。)