on hand
释义
phrase. 在手头；临近
自然拼读
例句
He stood motionless, one hand to his ear.
他一动不动地站着，一只手放在耳朵上。
I could lick you with one hand tied behind me, if I wanted to.
如果我愿意，一只手背在后面也能打败你。
He came in with a teacup in one hand and a piece of bread-and-butter in the other.
他进来时一手拿着茶杯，一手拿着一块黄油面包。
There is no human supervision, but an attendant will be on hand to accept cash and explain the system to newly users.
这里没有人工监督，但会有一名服务员在现场接受现金，并向新用户介绍系统。
Albrecht was always on hand to answer any questions and to help the children discover about computers in their own way.
Albrecht 总是随时准备着回答孩子们的问题，并帮助他们用自己的方式了解计算机。
Steamboats were not only faster but also transported upriver freight for about one-tenth of what it had previously cost on hand-propelled keelboats.
蒸汽船不仅速度更快，往上游运送货物的成本也只有以前手推运货船的十分之一。
Retailers can relieve the headaches by redesigning store layouts, pre-stocking sales items, hiring speedy and experienced cashiers, and having sales representatives on hand to answer questions.
零售商可以通过重新设计店面布局、提前备货、雇佣效率高且有经验的收银员、安排专门的销售代表现场解答等方式来解决这些头疼的问题。
For the last three years, light shows on the Bund have been successfully held for New Year's Eve celebrations, but this year the light show was canceled and there were fewer police on hand.
在过去的三年里，外滩的灯光表演在新年前夜的庆祝活动上成功举办，但今年的灯光表演被取消了，现场的警察也减少了。
O'Hern says, 'Although most of our work is client-based and must fit around this, we can't see any reason why a parent can't be on hand to deal with something important at home, if they have the ability to complete a project later in the day.'
O'Hern 说：“尽管我们的大部分工作都是基于客户的，而且必须适应这一情况，但我们认为，如果父母有能力在当天晚些时候完成一个项目，他们没有任何理由不能在家里处理一些重要的事情。”