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单词
obtuse angle
释义
obtuse angle
obˈtuse ˌangle
noun
[countable]
math
,
geometry
an angle between 90 and 180 degrees
→
acute angle
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circulate
circulation
circulatory
circulatory system
circum-
circumcenter
circumcircle
circumcise
circumcision
circumference
circumferential
circumflex
circumlocution
circumlocutory
circumnavigate
circumnavigation
circumscribe
circumscribed
circumspect
circumspection
circumspectly
circumstance
circumstantial
circumstantially
circumvent
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更新时间:2025/11/18 13:16:34