单词	Arbor Day
释义	Arbor DayAr‧bor Day /ˈɑːbə deɪ $ ˈɑːrbər-/ an unofficial US holiday when people plant trees. Arbor Day is celebrated on different days in different states and school children often take part in it.
随便看	pronouncedly pronouncement pronto pronunciation proof -proof proofread proofreader proofreading Proops, Marjorie prop propaganda propagandist propagandize propagate propagation propagator propane propel propellant propeller propelling pencil propensity proper proper fraction

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