knock on heaven's door
短语词形变化
knocked on heaven's door
knocking on heaven's door
knocks on heaven's door
三单
knocks on heaven's door
knocking on heaven's door
现在分词
knocked on heaven's door
过去式
knocked on heaven's door
过去分词
释义与例句
v.
-
1.
To die or be close to death.
习语