The optimal proposal realizes the hook-falling speed control through the arm head controller and the speed sensor.

优选方 案通过臂头控制器和速度传感器来实现落钩速度控制。

youdao

They had taken to wandering through the streets arm-in-arm.

他们已经养成了臂挽着臂漫步街头的习惯。

《柯林斯英汉双解大词典》

As he and Hannah passed through the gate he kept a tight hold of her arm.

他和汉娜经过大门时，他紧抓着她的胳膊。

《柯林斯英汉双解大词典》

He took my arm and we began to walk through the cold, dark rooms.

VOA: special.2009.02.07

He was shot through the arm by a rogue Afghan policeman while he served in Afghanistan and spent months in hospital.

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It is more Christian, I think, than the shrieky attempts by his rivals to push their beliefs on everyone else through the long arm of the law.

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The product, offered through an arm of the fund company that sells personalized investment advice, is designed to be a substitute for conventional index funds.

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