形容词

副词

名词

洗衣服务

工作

International Trade -Insurance-(国际贸易-保险)

1. 额外的;外加的
You use extra to describe an amount, person, or thing that is added to others of the same kind, or that can be added to others of the same kind.

2. 费用另计的；额外收费的
If something is extra, you have to pay more money for it in addition to what you are already paying for something.

3. 额外费用
Extras are additional amounts of money that are added to the price that you have to pay for something.

4. 额外之物;附加物
Extras are things which are not necessary in a situation, activity, or object, but which make it more comfortable, useful, or enjoyable.

5. （电影中的）临时演员，群众演员
The extras in a film are the people who play unimportant parts, for example as members of a crowd.

6. 格外;特别
You can use extra in front of adjectives and adverbs to emphasize the quality that they are describing.

7. to go the extra mile - see mile

1. something additional of the same kind

e.g. he always carried extras in case of an emergency

Synonym: duplicate

2. an additional edition of a newspaper (usually to report a crisis)

3. a minor actor in crowd scenes

Synonym: supernumeraryspear carrier