| 释义 |
black oak in American English US any of various North American oaks (esp. Quercus velutina) with dark bark or foliage black oak in American Englishnoun1. any of several oak trees, as Quercus velutina, characterized by a blackish bark 2. the hard, durable wood of such a tree, used for making furniture, floors, etc. Word origin [1625–35, Amer.]This word is first recorded in the period 1625–35. Other words that entered Englishat around the same time include: concentration, functional, officiate, program, specific |