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单词
马氏珠母贝
释义
马氏珠母贝
Encyclopedia
农学
马氏珠母贝
释
pearl oyster
马氏珠母贝
软体动物门(Mollusca)双壳纲(Bivalve)珍珠贝目(Pterioda)珍珠贝科(Pteriidae)珠母贝属(Pinctada)一种。是中国和日本海水珍珠培育的主要种类,具有极大经济价值。
理学
马氏珠母贝
释
马氏珠母贝
珍珠贝目珍珠贝科珠母贝属的一种。又称合浦珠母贝。
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guarantee for enforcement
guarantee insurance
guarantee level of mineral resources
guarantee of negotiable instrument
guarantee of required documents
guarantee reagent
guarantee reagent (G.R.)
guarantor of negotiable instrument
guard
guard bit
guard cell
guard column
guarded commands
guard hair
guardian
Guardian Council of the Constitution
guardian horseshoe bat
guardian of actor throat
guardian responsibility
guardianship
guarding
guarding against the barbarians or the foreigners
guarding digit
guarding figure
Guarding the Nation·Visiting the Royal Tomb·Entering the Palace for the Second Time
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