constant和permanent区别及例句

constant和permanent区别及例句

permanent,长久的,持久的,是一个长时间的.
constant,定值的,常数的,不变的.

我已经举了联合国安理会的常任理事国,permanent members of UN Security Council
permanent的相反词是temporary临时的.临时的员工叫做temporary employee,正式,长期的员工叫做permanent employee

constant:比如说constant noise, constant values.

前者强调永久性，一劳永逸的意思，比如永久居留permanent residence 后者强调一贯性，有持续发生一件事情的意思 [例句] she suggests that women are under constant pressure to be abnormally thin 她暗示说女性总是处在保持身材异常瘦削的压力之下。