hollow
过去分词：
动词过去分词: hollowed
更多词形：
副词: hollowly | 形容词比较级: hollower | 形容词最高级: hollowest | 名词: hollowness | 动词过去式: hollowed | 动词过去分词: hollowed | 动词现在分词: hollowing | 动词第三人称单数: hollows |
单词例句：
A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.
空中加油导管连结在飞机油箱上长的套空管，油料通过它流向空中被加油的飞机
The frogs plunked in the hollow.
青蛙在洼地里砰砰跳着。
A steep hollow, often containing a small lake, occurring at the upper end of a mountain valley.
圆形山谷一种出现在山脉谷地上端的陡峭山谷，常有小湖泊
This tree has been eaten hollow by worms.
这棵树被虫子蛀空了。
The fangs of pit vipers are long, hollow tubes.
颊窝毒蛇的毒牙是长的空心管子。
The portion of a hollow organ opposite or farthest from its opening.
底，基底在开口对面或离开口最远的空器官的一部分
A round hollow in a hillside; a cirque.
盆地山区中的圆的洼地
An encompassing, protective hollow or space.
容器一个环绕的、防护的洞或空间
A pipe having a hollow stem.
芦笛主干中空的管乐器