chemical agent capable of activity同义词:active agent
the voice used to indicate that the grammatical subject of the verb is performing the action or causing the happening denoted by the verb同义词:active voice
a person devoted to the active life
形容词 active:
tending to become more severe or wider in scope
engaged in or ready for military or naval operations同义词:combat-ready, fighting
disposed to take action or effectuate change
taking part in an activity同义词:participating
characterized by energetic activity
exerting influence or producing a change or effect
full of activity or engaged in continuous activity
in operation同义词:alive
of the sun; characterized by a high level activity in sunspots and flares and radio emissions
expressing that the subject of the sentence has the semantic function of actor: "Hemingway favors active constructions"
expressing action rather than a state of being; used of verbs (e.g. `to run') and participial adjectives (e.g. `running' in `running water')同义词:dynamic
(of e.g. volcanos) capable of erupting
(of e.g. volcanos) erupting or liable to erupt
engaged in full-time work
例句
The college students are active to crusade against the nuclear weapons.大学生们积极投入开展反对核武器的运 动。
We should take active part in extracurricular activities.我们应该积极参加课外活动。
Ms. Brown is active in the party.布朗女士在晚会上很活跃。
He is an active member of the school's stamp club.他是学校集邮俱乐部的一名活跃会员。
She was active as a left-winger in the party.她是党内积极的左翼分子。