基本释义:
vt.& vi.砍伐(lumber的第三人称单数形式)
实用例句
Carefully she covers them and lumbers away.
它把这些卵仔细地盖好,然后慢吞吞地走开了.
互联网
Research shows that the intrinsic frequency of hole defect lumbers is little lower than standard lumbers.
研究表明,含有孔洞试件的固有频率与标准试件相比略低一些,但差别不大.
互联网