Kvetcher
n. [美国俚语]；常发牢骚的人, 牢骚满腹的人；老找碴儿的人；吹毛求疵的人\\nvi. 发牢骚, 抱怨；找碴儿, 挑剔：；催促, 逼；坚持；紧迫
🗣️ 情景例句
He won't pay attention to anybody.
他不会认真倾听别人的话。
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
In 1953, a former electronics engineer in his fifties, Christopher Cockerell,who had turned to boat-building on the Norfolk Broads,
在1953年，有一位50多岁名叫克里斯托弗·科克雷尔的原电子工程师，改行在诺福克郡的湖泊地区从事造船业，