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单词
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
美国传统
随便看
to pick
to pick a fight
to pick apart
to pick at
to pick off
to pick on
to pick out
to pick up
to pick up steam
to pickle
to pickpocket
to picture
to piece together
to pieces
to pierce
to pigeonhole
to piggyback
to pile up
to pin
to pin down
to pinch
to pinch pennies
to pine
to pine for
to piss
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更新时间：2025/7/3 16:54:00