单词	guard cell
释义	guard cell noun : one of the two crescent-shaped epidermal cells that border and open and close a plant stoma Word History First Known Use 1875, in the meaning defined above
随便看	eurhythmic eurhythmics eurhythmies eurhythmy euripi euripidean Euripides euripus euripuses euro euro cent euro- Euro-American Euroaquilo eurobabbles eurobin Eurobond eurobonds Eurocentric eurocentrism eurocentrisms eurocentrist eurocheques Euroclydon Eurocommunism

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