n. the hard durable wood of any oak; used especially for furniture and flooring
n. a deciduous tree of the genus Quercus; has acorns and lobed leaves
n. 橡树, 橡木
a. 橡木制的
1. The oak tree provides shade in the summer.
橡树在夏天提供阴凉。
2. We used oak wood to make the table.
我们用橡木做了这张桌子。
3. The old oak in the park is over a hundred years old.
公园里那棵老橡树已有一百多年树龄。