helper

/'helpә/

柯林斯星级

BNC频率: 6980

现代语料频率: 8933

托福

中文翻译

n. 帮忙者, 有益的东西

[机] 助手

英文解释

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

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

词态变化

复数形式:helpers

常见例句

a glycoprotein that is found primarily on the surface of helper T cells

in Hinduism, the monkey god and helper of Rama

n a cytokine secreted by helper T cells in response to stimulation by antigens and that acts on other cells of the immune system (as by activating macrophages)

-s form of lymphokine n a cytokine secreted by helper T cells in response to stimulation by antigens and that acts on other cells of the immune system (as by activating macrophages)

A subordinate worker or helper.