英语词汇run-down legs怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?垂直的溢流管
... run(ning) light 空车运转... run-down legs 垂直的溢流管... run-down pipe 溢流管...

1
Raptorex had powerful legs to run down its prey and a huge muscular jaw with which to dispatch them.
Raptorex具有强健的腿部，便于捕捉猎物；以及肌肉发达的颚部，用于吞噬猎物。
2
Run up and down the stairs until your legs are lighting up.
在楼梯上跑上跑下，直到你的腿觉得轻松了。
3
We now know that its long legs made it a top predator, a mammal that could run down its prey at long distances, particularly, bison.
我们现在知道它的长腿使之成为顶级掠食者，这种哺乳动物能够长距离追逐猎物，特别是野牛。

单词	run-down legs
释义	run-down legs 简明释义垂直的溢流管网络释义 1 ?垂直的溢流管 ... run(ning) light 空车运转... run-down legs 垂直的溢流管... run-down pipe 溢流管... 双语例句 1 Raptorex had powerful legs to run down its prey and a huge muscular jaw with which to dispatch them. Raptorex具有强健的腿部，便于捕捉猎物；以及肌肉发达的颚部，用于吞噬猎物。 2 Run up and down the stairs until your legs are lighting up. 在楼梯上跑上跑下，直到你的腿觉得轻松了。 3 We now know that its long legs made it a top predator, a mammal that could run down its prey at long distances, particularly, bison. 我们现在知道它的长腿使之成为顶级掠食者，这种哺乳动物能够长距离追逐猎物，特别是野牛。
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