Part 1 字首 表示{方位}的字首 post- = after后
入门字
postpone (v.)延期
post/ pone
after/ place
进阶字
1. posterity (n.)后代
post/ erity
after/ 名词字尾
We must protect the environment for posterity.
我们得为后代保护好我们的环境。
2. postmortem (n.)验尸 (a.)死后的
post/ mort/ em
after/ death/ 名词字尾
形容词字尾
The coroner conducted a postmortem to decide the cause of death.
法医进行验尸以判定死因。
3. preposterous (a.) 荒谬的，荒诞的
pre/ post/ erous
before/ after/ 形容词字尾
No one believes his story because it's simply preposterous.
他的故事太荒谬了，根本没有人相信。