hand-in

基本解释

The "mermaid” bride and the “prince” groom walked onto the stage hand-in-hand.
而当天，装扮成“美人鱼”和“王子”的新郎、新娘共同携手走上舞台。
California and Europe are travelling hand-in-hand along their green path; but federal-level legislation would be more effective in dampening the volume of complaints in Europe.
加州已经和欧洲手牵手行驶在绿色大道上；但是联邦水平上的立法在压抑欧洲抱怨的音量上将更加有效。
However, innovation and agility need to go hand-in-hand and having a culture of encouraging and empowering people to do incubations is a “must” for continuous, ongoing innovation for any business.
然而，创新和敏捷需携手并进；拥有一个鼓励并授权人们去从事孵化项目的文化是任何一个企业保持持续不断创新的必要条件。

"I was sworn-in one night and the next morning I had to get right to the job at hand,"
This is of some interest to us, so turn to the left-hand column of page 720 in the Hughes edition.
这让我们觉得有趣，在休斯的版本里翻到720页左边一栏。
耶鲁公开课 - 弥尔顿课程节选
Look in the packet at this letter near the top of the right-hand side of the page.
看一下这封信的,右手边最上面。
耶鲁公开课 - 弥尔顿课程节选

When proper estate planning is done, life insurance works hand-in-hand with the legal documents.
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If you hand in something such as homework or something that you have found, you give it to a teacher, police officer, or other person in authority.
If you hand in your notice or resignation, you tell your employer, in speech or in writing, that you no longer wish to work there.