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phthaleins
例句
DEFINITIVE EXAMPLES 权威例句
〔phthalin〕
Any of various colorless compounds derived from the reduction of
phthaleins
.二R用基苯酸;酞灵:一种无色化合物,从酞的还原中提取
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copper-plate
coppered
copperhead
copperplate
coppers
coppery
coppice
copping
coppola
cops
cops and robbers
copse
coptic
coptic church
copula
copulate
copulated
copulating
copulation
copulative
copulatory
copy
copy down
copy editor
copy file
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更新时间:2026/5/15 12:57:00