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词汇
pi
释义
pi
pi
/
paɪ
/
noun
[
singular
]
(
mathematics
数学
)
the
symbol
(
π
)
used
to
show
the
relation
between
the
distance
around
a
circle
(
its
circumference
)
and
the
distance
across
(
its
diameter
),
that
is
about
3
.
14159
圆周率(约为 3.14159)
随便看
have (got) it made
have (got) it made
havegotto
have got to
have had enough (of sth)
have had it
have had it
have / keep an open mind (about / on sth)
have (more than) your (fair) share of sth
haven
have no business doing sth
have no quarrel with sb / sth
have nothing to do with sb / sth
have no time for sb / sth
havens
have sb do sth
have sb / sth pegged as sth
have second thoughts (about sb / sth)
have seen better days
have sth at your fingertips
have sth done
have sth down pat
have sth in common (with sb / sth)
have sth on
(have sth) on the tip of your tongue
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