单词学习：intermittently 副词
intermittently
/ˌɪntərˈmɪtəntli/
间歇地；断断续续地
The rain fell intermittently throughout the day, so Gu Laoshi had to keep opening and closing her umbrella.
雨断断续续地下了一整天，所以顾老师不得不一直开合她的雨伞。
单词卡片
卡片已就绪
