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单词
abelian
释义
abelian
/əˈbi:liən/
adj. Math.
(of a group) having members related by a commutative operation (i.e.
a
*
b
=
b
*
a
)
【数】可换群,交换群
(
或阿贝尔群
)
[named after Niels H.
Abel
, Norwegian mathematician d. 1829]
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ram-raiding
ramrod
ramshackle
ram's-horn snail
ramsons
RAN
ran
ranch
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ranchero
rancid
rancidity
rancidness
rancorous
rancorously
rancour
rand
rand
randily
randiness
Randolf
Randolph
random
random-access
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更新时间:2026/6/13 5:11:12