第三人稱單數(shù)：burrows；現(xiàn)在分詞：burrowing；過去式：burrowed；過去分詞：burrowed。

　　例句：

　　He burrowed down beneath the blankets.

　　他鉆到毯子下面。

　　Those burrows were abandoned years ago.

　　這些洞穴多年前就被遺棄了。

　　The thief tried to burrow a narrow path downward.

　　小偷試圖朝下挖出一條窄窄的通道。