n.

something done (usually as opposed to something said)

"there were stories of murders and other unnatural actions"

the state of being active

"he is out of action"

同義詞：activityactiveness

a judicial proceeding brought by one party against another; one party prosecutes another for a wrong done or for protection of a right or for prevention of a wrong

同義詞：legal actionaction at law

an act by a government body or supranational organization

"recent federal action undermined the segregationist position"; "the United Nations must have the power to propose and organize action without being hobbled by irrelevant issues"; "the Union action of emancipating Southern slaves"

a military engagement

"he saw action in Korea"

同義詞：military action

a process existing in or produced by nature (rather than by the intent of human beings)

"the action of natural forces"

同義詞：natural processnatural actionactivity

the series of events that form a plot

"his novels always have a lot of action"

the operating part that transmits power to a mechanism

"the piano had a very stiff action"

同義詞：action mechanism

the trait of being active and energetic and forceful

"a man of action"

the most important or interesting work or activity in a specific area or field

"the action is no longer in technology stocks but in municipal bonds"; "gawkers always try to get as close to the action as possible"

1. Actions speak louder than words.
   行動(dòng)勝于言辭。
2. The manager praised the team for their quick actions.
   經(jīng)理稱贊了團(tuán)隊(duì)的快速行動(dòng)。