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单词
hemiacetal
释义
WordReference Random House Unabridged Dictionary of American English © 2024
hem•i•ac•e•tal
(hem′ē as
′
i tal′),
USA pronunciation
n.
Chemistry
any of the class of organic chemical compounds having the general formula RCH(OH)OR, where R is an organic group.
hemi
- +
acetal
1890–95
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rsa
rsd
rse
r selection
rselection
rsfsr
rsi
rsl
rsm
rsnz
rspb
rspca
rss
rsv
rsvp
rsvp'd
rsvped
rsvp'ing
rsvping
rsvp's
rswc
rt
rte.
rte
rtf
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更新时间:2025/2/22 21:43:15