frivol away
愚蠢地浪费
例句与用法：
Paid failed history because he frivoled away his time instead of studying.
保罗历史不及格，因为他总是浪费时间不好好学习。
词形变化：
名词: frivoler | 动词过去式: frivoled/frivolled | 动词过去分词: frivoled/frivolled | 动词现在分词: frivoling/frivolling | 动词第三人称单数: frivols/frivols |