| 释义 | 
		 yakBrE /jæk/NAmE /jæk/ nounan animal of the cow family, with long horns and long hair, that lives in central Asia 牦牛(生活于中亚)  yakBrE /jæk/NAmE /jæk/ verbpresent simple - I / you / we / they yak BrE /jæk/ NAmE /jæk/present simple - he / she / it yaks BrE /jæks/ NAmE /jæks/past simple yakked BrE /jækt/ NAmE /jækt/past participle yakked BrE /jækt/ NAmE /jækt/ -ing form yakking BrE /ˈjækɪŋ/ NAmE /ˈjækɪŋ/ (also yack)  [I] (informal, often  disapproving) to talk continuously about things that are not very serious or important 没完没了地说些无聊的话◆She just kept yakking on.  她只是一个劲地东拉西扯。  |