保龄球道供保龄球滚动的木制表面的通道或球道 A wood-surfaced passageway or alley along which a bowling ball is rolled.
他在去糖果店的路上，把钱掉到地上了，硬币沿着人行道滚动，掉进阴沟里去了。 On him way to the sweet shop, he dropped his sixpence and it rolled along the pavement and then disappeared down a drain.
保龄球一种较重的轻度削平的大木球，以使球斜进滚动 A large wooden ball weighted or slightly flattened so as to roll with a bias.
