playful
英 ['ple?f?l; -f(?)l]
美['plefl]
- adj. 開(kāi)玩笑的；幽默的；愛(ài)嬉戲的
考試真題
- In the video clips, the babies made various facial expressions in response to real life events including playful interactions and painful ones.
2019年12月六級(jí)真題（第一套）聽(tīng)力 Section C