H 开头单词

helper cell

helper T cell

helper (n.)

helper n. 助手，帮手 n. (Helper)人名；(德)黑尔珀

helped v.帮助；有助于；促进；擅自拿取；（不）能防止或避免某事物n.帮助；援助；帮手；佣人；仆人int.救命！

helpdesk n. 帮助台；超文本文档帮助信息

help-yourself system [管理学]自助制度

help-wanted online data series [经济学]在线招聘求职系列数据

help yourself 请自便

help with farm work 帮工

help with 帮忙某人做…

help topics 帮助主题（help topic的名词复数）

help to bring about 促成

help the soil hold water [农业科学]有利于保墒

help someone with something 帮某人干某事

help someone out 帮助某人脱离困境

help screen 辅助屏幕

help sb with sth 帮助某人做某事

help sb out of 搀扶某人走出… 帮助某人摆脱

help people 帮助人们