单词学习：discontinuous 形容词
discontinuous
/ˌdɪskənˈtɪnjuəs/
不连续的，间断的，中断的
The lecture was discontinuous because 顾老师 had to pause several times to answer urgent phone calls.
讲座是断断续续的，因为顾老师不得不几次停下来接听紧急电话。
单词卡片
卡片已就绪
