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单词
rubber dam
释义
rubber dam
noun
:
a thin sheet of rubber that is stretched around a tooth to keep it dry during dental work or is used in strips to provide drainage in surgical wounds
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phthalanilic acid
phthalate
phthalate
phthalazine
phthalein
phthalein
phthalein dye
phthalic
phthalic acid
phthalic anhydride
phthalide
phthalimide
phthalin
phthalo
phthalo-
phthalocyanine
phthalocyanine
phthalocyanine blue
phthalocyanine blue B
phthalocyanine blue G
phthalocyanine green
phthalocyanine green G
phthalogen
phthalogen brilliant blue IF3G
phthalonitrile
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更新时间:2026/4/21 5:43:07