sit-ins英式朗读美式朗读基本解释n. 室内静坐抗议, 室内静坐罢工( sit-in的复数形式 )英文释义n. a form of civil disobedience in which demonstrators occupy seats and refuse to move词形变化原形sit-in上一个单词:sit-inner下一个单词:sit-up