Fill ice cube trays with lemon juice. Once frozen, store the cubes in a plastic resealable bag. This way you always have fresh lemon juice on hand.

在制冰盒中装满柠檬汁。冷冻后，把冰块储放在可再次密封的塑料袋中。这样你在手边随时都有新鲜的柠檬汁。

youdao

The emergency services were on hand with medical advice.

随时都有急诊服务，并提供医疗咨询。

《牛津词典》

There are experts on hand to give you all the help and advice you need.

有现成的专家随时为你提供所需的一切帮助和建议。

《柯林斯英汉双解大词典》

The most blood Kenya has ever had on hand is 130,000 units, a little more than half the target amount.

VOA: standard.2010.06.04

The company has to have enough money on hand to pay out in the case of default.

保险公司必须储备足够的资金,以应对突发的保险事故

耶鲁公开课 - 金融市场课程节选

So, these insurance companies have reserves on hand and they invest these reserves in something.

这些保险公司存有准备金,他们把这些准备金进行了投资

耶鲁公开课 - 金融市场课程节选

The defender was on hand to convert Brian Howard's right-wing corner with four minutes of the match remaining.

BBC: Leicester 1-2 Reading

Kraft says it plans to use cash on hand and short-term borrowings to fund the purchase.

FORBES: Microsoft Sells 2.5 Million Kinects

Mr. Phillips was on hand to teach about the instruments and keep them in shape.

WSJ: Restoration Hardware | By Heidi Waleson