動(dòng)詞buckle的現(xiàn)在分詞

They chatted idly for a few moments, then each buckled down to work. 他們閑聊了一會(huì)兒; 然后各人集中精神干活。

She's really buckling down to her new job. 她埋頭苦干做新工作。

adj.恃強(qiáng)凌弱的；虛張聲勢(shì)的

動(dòng)詞swashbuckle的現(xiàn)在分詞形式.