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背单词
bijections
bijections
美
英
n.
〔数〕双映射
网络
双射;双向注入;双单射
词形变化
复数:
bijections
英汉解释
n.
1.
〔数〕双映射
英英解释
n.
1.
a
mathematical
mapping
between
two
spaces
in
which
every
element
in
each
space
corresponds
to
only
one
element
of
the
other
space
for
mapping
in
either
direction
热门查询
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考试词汇表
brush-lifting motor
brush-tailed possum
brushed on one side
brushes with holder
brushing-on colours
brushless generator
brushless structure
brute force screens
brutto register ton
bryan and cox model
bryological ecology
bs7799 lead auditor
bsaophilic cmponent
bscs yellow version
bsk Tyrosine Kinase
bubalus mindorenses
bubble annihilation
bubble boy syndrome
bubble chip control
bubble delay device