n.怪人；瘋子

Every family has at least one kook . 每個(gè)家庭至少都有一個(gè)怪人。

Keyes was a kook, an extremist, his arguments not even worth entertaining. 凱斯先生是個(gè)瘋子,一個(gè)極端主義者,他的論點(diǎn)根本不值得注意。

n.[動(dòng)]笑翠鳥(niǎo)(澳洲土著語(yǔ))

adj.怪人的；瘋狂的；笨蛋的