请输入您要查询的英文单词:
单词
cosine
释义
cosine
/ˈkəʊsain/
n. Math.
the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse
【数】
(
直角三角形中的
)
余弦
[modern Latin
cosinus
(as CO-, SINE)]
随便看
demersal
demesne
demi-
demigod
demijohn
demilitarization
demilitarize
demi-mondaine
demi-monde
demineralization
demineralize
demi-pension
demirep
demise
demisemiquaver
demission
demist
demister
demit
demitasse
demiurge
demiurgic
demo
demob
demobilization
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更新时间:2026/7/3 17:16:12