作业帮prime是什么意思
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prime是什么意思
prime是什么意思
prime是什么意思
形容词 a.[B]
1.最初的;原始的;基本的;原有的
a prime source of information
信息的最初来源
2.主要的;首位的
The community's prime need is a new school.
这个社区的第一需要是一所新学校.
3.最好的,第一流的
The show was on television during prime time,when everyone was watching.
这节目在大家都看电视的黄金时间播映.
4.青春的;血气方刚的
5.【数】质数的,素数的
名词 n.
1.最初,初期[the S]
2.黎明;春天[the S]
the prime of the year
春季
3.青年;壮年;全盛时期[the S]
He died in the prime of his life.
他在壮年时死去.
4.精华,最好部分[the S]
5.(常大写)晨经,晨祷[the S]
6.【数】质数,素数[C]
及物动词 vt.
1.灌注,装填;为...装火药(或雷管)
The gun was primed and ready.
这炮已装上火药,准备就绪.
2.(注水或油等)使起动[(+with)]
3.在...上涂底漆(或底色)
You must prime the wood before you paint it.
油漆这木制东西前,你得先在上面涂上底漆.
4.使准备好
5.事先给...指导;事先为...提供消息(或情报等)[(+with)]
The man on trial had been carefully primed by his lawyer.
这个受审人已得到他律师的仔细指点.
不及物动词 vi.
1.作准备
互质副总数学名词：互质，互素 互素,互质