collusionKK [kəˋluʒən] /kəˈluʒən/發音col- 共同、一起+lus 玩弄+-ion 名詞→一起玩弄展開收合col-字首共同、一起lus字根玩弄-ion字尾名詞字面：一起玩弄暗中一起玩花樣，即共謀、勾結。名詞1共謀、勾結、串通Investigators found clear evidence of collusion between the two officials.調查人員發現兩名官員勾結的明確證據。2聯合壟斷、聯合操縱經濟The airlines were fined for collusion on ticket prices.這些航空公司因聯合操縱機票價格而被罰款。片語1與……串通、與……勾結The guard was acting in collusion with the thieves.那名警衛是和小偷串通好的。