adj.不认真的,不当真的,半开玩笑的;
例句:
She said it tongue in cheek.
她说的是风凉话.
The offer was made almost tongue-in-cheek.
这种提议差不多只是说说而已。
Don't believe him! He always with tongue in cheek.
别相信他! 他说话总是假心假意.