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单词
concave
释义
concave
1 ENTRIES FOUND:
concave
(adjective)
concave
/ˌkɑːn
ˈ
keɪv/
adjective
concave
/ˌkɑːn
ˈ
keɪv/
adjective
Learner's definition of CONCAVE
[
more concave; most concave
]
:
having a shape like the inside of a bowl
:
curving inward
凹的
a
concave
lens
凹透镜
—
opposite
convex
随便看
Sicily
sick
sick and tired of
sick as a dog
sick at heart
sick bay
sick bays
sickbed
sickbeds
sick day
sick days
sicked
sicken
sickened
sickening
sickeningly
sicken of
sickens
sicker
sickest
sickie
sickies
sicking
sickle
sick leave
英汉双解词典包含109353条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/8 6:40:54