名詞 mesozoic:

1. from 230 million to 63 million years ago
   同義詞：Mesozoic era, Age of Reptiles

形容詞 mesozoic:

1. of or relating to or denoting the Mesozoic era

Mes.o.zo.ic

adj.（形容詞）
Of, relating to, or being the third era of geologic time, including the Triassic Period, the Jurassic Period, and the Cretaceous Period and characterized by the development of flying reptiles, birds, and flowering plants and the appearance and extinction of dinosaurs.See table at geologic time
中生代的：包括三疊紀、侏羅紀和白堊紀在內(nèi)的地質(zhì)史上第三個時代的，它以飛行的爬蟲類、鳥類及開花植物類的發(fā)展和恐龍的出現(xiàn)與滅絕為特征，或關(guān)于這個時代的參見 geologic time
n.（名詞）
The Mesozoic Era.
中生代