Heavy drinking can cause permanent damage to the brain...酗酒能造成永久性大腦損傷。...a permanent solution to the problem...該問題一勞永逸的解決辦法
ADJ
（尤指問題或困難）不斷出現(xiàn)的，一直存在的
You use permanent to describe situations or states that keep occurring or which seem to exist all the time; used especially to describe problems or difficulties.
例句
...a permanent state of tension...長(zhǎng)久以來的緊張局勢(shì)They feel under permanent threat...他們覺得一直處于威脅之下。
ADJ
（員工）終生的,長(zhǎng)期的
A permanent employee is one who is employed for an unlimited length of time.
例句
At the end of the probationary period you will become a permanent employee.試用期結(jié)束后,你將成為長(zhǎng)期雇員。...a permanent job.固定工作
ADJ
（家庭住址）固定的
Your permanent home or your permanent address is the one at which you spend most of your time or the one that you return to after having stayed in other places.
例句
York Cottage was as near to a permanent home as the children knew...在孩子們眼中,約克小屋最像一個(gè)安定的家。They had no permanent address.他們沒有固定居所。
N-COUNT
卷發(fā)；燙發(fā)
A permanent is a treatment where a hair stylist curls your hair and treats it with a chemical so that it stays curly for several months.