单词学习：usher 名词/动词
usher
/ˈʌʃər/
引座员；招待员；门房；引导，引领
The usher politely guided Teacher Gu to her seat in the front row.
引座员礼貌地将顾老师引导到前排的座位上。
单词卡片
卡片已就绪
