promoterKK [prəˋmotɚ] /pɹəˈmoʊtɚ/发音名词1主办人、主办单位、承办者The concert promoter canceled the show due to poor ticket sales.由于票房不佳,演唱会主办单位取消了这场表演。2提倡者、推动者、支持者She is a tireless promoter of free public libraries.她是免费公共图书馆的积极推动者。3推销员、业务推广人员Promoters handed out free samples outside the department store.推销员在百货公司外面发送免费试用品。4发起人、创办人商业The company's original promoters still hold most of the shares.该公司最初的发起人仍持有大部分股份。5启动子生物This gene has a promoter that switches on only in muscle cells.这个基因带有只在肌肉细胞中启动的启动子。用这个字练口说→