英语词汇down tube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

短语

1
Circulating and flowing-down tube of anolyte and that of catholyte are installed outside the reactor components.
阳极电解液和阴极电解液的循环和下流管安装在反应器组件的外部。
2
I took a clear plastic tube and attached two circle protractors that could be rotated up and down the tube.
我找来一只透明的塑料试管，然后将两支可以旋转并上下移动的量角器接到试管上。
3
He squeezes just enough, and in just the right spots, to allow the venom to run down the fangs and into the collection tube below.
他在正确的位置上挤毒液，用力刚刚好，挤出适量毒液。毒牙里的毒液向下滴，进入了采集罐。

单词	down tube
释义	down tube 简明释义下管：自行车车架的一部分，连接前叉和底座管，提供支撑和稳定性。网络释义短语 1 Down tube 下管 ; 车架下舌 2 down-comer tube 降水管 3 down-tail tube 下猪尾管双语例句 1 Circulating and flowing-down tube of anolyte and that of catholyte are installed outside the reactor components. 阳极电解液和阴极电解液的循环和下流管安装在反应器组件的外部。 2 I took a clear plastic tube and attached two circle protractors that could be rotated up and down the tube. 我找来一只透明的塑料试管，然后将两支可以旋转并上下移动的量角器接到试管上。 3 He squeezes just enough, and in just the right spots, to allow the venom to run down the fangs and into the collection tube below. 他在正确的位置上挤毒液，用力刚刚好，挤出适量毒液。毒牙里的毒液向下滴，进入了采集罐。
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