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单词
permanganic acid
释义
permanganic acid
Chem.
an acid, HMnO
4
, known only in solution.
[
1830-40
]
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preencouragement
preendeavor
preendorse
preendorsement
preenforce
preenforcement
preengage
preengineering
preen gland.
pre-English
preenjoy
preenjoyable
preenjoyment
preenlarge
preenlargement
preenlighten
preenlightener
preenlightenment
preenlist
preenlistment
preenroll
preenrollment
preentail
preentailment
preenter
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更新时间:2025/11/9 15:20:42