nitpicker
[ nitpicker ]
v. 挑剔, 吹毛求疵
例句与用法：
He can't understand a general argument, he always asks nitpicking little questions.
他不能理解总的论点，总是问一些无关紧要的枝节问题。
词形变化：
名词: nitpicker | 动词过去式: nitpicked | 动词过去分词: nitpicked | 动词现在分词: nitpicking | 动词第三人称单数: nitpicks |