lackluster 是什么意思呀？

lackluster

1. 缺乏生气的、懒洋洋的、无趣的

2. 一般般的、平庸的、不够好的

Britain's number-one tennis player gave a disappointingly lackluster performance.

英国头号网球选手死气沉沉的表现令人失望。

In spite of heavy advertising, the new product only achieved disappointing, lackluster sales.

尽管广告铺天盖地，新产品却只取得令人失望的销售业绩。

The intro

(Listening Comprehension)

Hello, and welcome to "Economics 101" with Mr.Wong. Today I'm gonna teach you how to be a millionaire. Before I do, let me ask you a question - have you guys ever seen pop-up ads on the internet that is heavily advertising a product, but only to find out that the new product actually sucks and achieved disappointing, lackluster sales ? Ha, well, don't make that mistake ladies and gentlemen. The key to become a successful businessman as my Uncle Adrian would always say : "work smart,not hard". By the way, shoutouts to Uncle Adrian ! Alright, so today's word of the day is "lackluster". Check it out !

没看懂？请自己查字典！

(这才是真正的学习过程)