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单词 er
释义
er
(ɜːʳ )
Er is used in writing to represent the sound that people make when they hesitate, especially while they decide what to say next.
I would challenge the, er, suggestion that we're in third place.
ER
( ɑːʳ )
Word forms: ERs
countable noun
The ER is the part of a hospital where people who have severe injuries or sudden illnesses are taken for emergency treatment. ER is an abbreviation for 'emergency room'. [US]
The ER was a good training ground for that.
regional note:   in BRIT, use casualty, A & E
-er
(-əʳ )
1. suffix A2
You add -er to many short adjectives to form comparatives. For example, the comparative of ' nice' is 'nicer'; the comparative of ' happy' is 'happier'. You also add it to some adverbs that do not end in -ly. For example, the comparative of 'soon' is 'sooner'.
2. suffix A2
You add -er to verbs to form nouns which refer to a person, animal, or thing that does the action described by the verb; for example a ' reader' is someone who reads and a 'money-saver' is something that saves money.
3. suffix
You add -er to words to form nouns which refer to a person who is associated or involved with the thing described by the word; for example a ' pensioner' is someone who is entitled to a pension.
4. suffix
You add -er to nouns to form nouns or adjectives which refer to things with a particular characteristic or feature; for example a ' three-wheeler' is a vehicle with three wheels.
5. suffix
You add -er to words to form nouns which refer to a person with a particular job. For example, someone who works in a mine is a ' miner'.
6. suffix
You add -er to the names of some places to form nouns which refer to a person who comes from that place. For example, someone who comes from London is a 'Londoner'.
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更新时间:2025/3/21 18:48:28