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extra
01
more than enough or the amount needed
02
marked by an exaggerated or dramatic style
extra
01
to a degree or extent that is greater or more than usual
Extra
02
an unplanned or additional newspaper edition published to address urgent news or special events
03
a person hired to appear in a film or television production, typically in the background of scenes to add realism
Who is an "extra"?
An extra is an actor who appears in a film, television show, or stage production in a non-speaking, background role. Their primary function is to fill out scenes and create a realistic setting, such as crowds in a street scene or guests at a party. Extras do not have lines and their roles are usually brief and supportive to the main action of the production.
例子
Pregnant individuals with past toxemia receive extra attention in subsequent pregnancies.
The train on the cog railway had extra traction.
The coach brought extra tees to the practice session.
Sour gas presents extra risks during extraction due to the high levels of hydrogen sulfide.
The fiery nature of the chemicals required extra caution during transportation.
