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单词
tannin
释义
tannin
tan
nin
/
ˈtænɪn
/
(
also
tan‧nic ac‧id
/
ˌtænɪk ˈæsɪd
/
)
noun
[uncountable]
Etymology
ETYMOLOGY
tannin
Origin:
1800-1900
French
tanner
; ➔
TAN
1
an acid used in preparing leather, making ink, etc.
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self-aware
self-awareness
self-centered
self-centeredness
self-confessed
self-confidence
self-confident
self-confidently
self-congratulation
self-congratulatory
self-conscious
self-consciously
self-consciousness
self-contained
self-contradiction
self-contradictory
self-control
self-controlled
self-deception
self-deceptive
self-defeating
self-defense
self-denial
self-denying
self-deprecating
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更新时间:2025/4/24 1:08:30