请输入您要查询的英文单词:
单词
sine
释义
sine
BrE
/
saɪn
/
NAmE
/
saɪn
/
noun
(
abbreviation
sin
)
(
mathematics
数学
)
the
ratio
of the length of the side opposite one of the angles in a
right-angled
triangle
that
are
less
than
90°
to
the
length
of
the
longest
side
正弦
➡
compare
cosine
,
tangent
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most open door
most open letter
most open market
most open minded
most open mouthed
most open pit
most open source
most out and out
most out of the way
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更新时间:2026/9/26 7:18:27