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单词
subset
释义
subset
/ˈsʌbset/
n.
1
a secondary part of a set
(
组成大套的
)
一小套
2
Math.
a set all the elements of which are contained in another set
【数】子集
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bargee
bargepole
bar graph
barilla
barite
baritone
barium
bark
bark
bark
bark beetle
barkeeper
barkentine
barker
bark up the wrong tree
barley
barleycorn
barleymow
barley sugar
barley water
bar line
barm
barmaid
barman
barmbrack
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更新时间:2026/6/2 9:11:25