er
US /ɜːr/
UK /ɜːr/
感叹词
呃, 嗯
used to express hesitation or uncertainty
示例:
•
I think, er, we should probably go now.
我想，呃，我们现在应该走了。
•
Could you, er, repeat that?
你能不能，呃，重复一遍？
后缀
1.
-者, -员, -器
forming nouns denoting a person or thing that performs a specified action or is associated with a specified thing
示例:
•
He is a teacher.
他是一名教师。
•
This is a printer.
这是一台打印机。
2.
更, 较
forming the comparative of adjectives and adverbs
示例:
•
She is taller than her brother.
她比她哥哥高。
•
He runs faster than anyone else.
他跑得比任何人都快。