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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
helplessly
helplessness
helpless with
helpline
helplines
helpmate
helpmates
help matters
helpmeet
helpmeets
help menu
help menu/screen
help off
help off/on
help on
help out
helps
help screen
help the police with their inquiries
help wanted
help yourself
helter-skelter
helter skelter
helter-skelters
Helvetia
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:2025/6/10 5:40:06