helper

noun

1. a person who helps people or institutions (especially with financial help)

Synonym: benefactor

2. a person who contributes to the fulfillment of a need or furtherance of an effort or purpose

e.g. my invaluable assistant
they hired additional help to finish the work

Synonym: assistanthelpsupporter

1. 帮助者;帮手;助手
A helper is a person who helps another person or group with a job they are doing.

1. 帮助程序：为了给习惯面向对象编程的开发人员提供便利,Dojo Toolkit 提供了一些面向对象的类帮助程序(helper). 这个例子在声明没有继承任何父类(null)并有一个方法(onClickButton)的 HelloWorldWidgetClass 时使用了 dojo.declare 方法.

2.

2. 帮工：印尼的机械租赁,除正常支付机械租赁费用外,印尼的惯例由使用单位支付该机械的操作人员(operator)和帮工(helper)每人每天印尼盾Rp:50000(55USD,合计38元RMB左右)费用;另外所有费用(不合上述操作人员生活费)在支付时,