请输入您要查询的英文单词:
单词
quadratic form
释义
quadratic form
noun
:
a homogeneous polynomial of the second degree
<
x
2
+ 5
xy + y
2
is a
quadratic form
>
随便看
forthfaring
forthgaze
forthgoer
forthgoing
forthink
forth of
forth on
forthputting
forthright
forthrightly
forthrightness
forthsetting
forthtell
forthteller
forthward
forthwith
for thy
forthy
forti
forties
forties
fortieth
fortifiable
fortification
fortification
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更新时间:2026/4/28 7:12:25