sit back片语动词KK [sɪt bæk] /sɪt bæk/发音片语动词1向后靠坐、靠坐He sat back in his chair and closed his eyes.他往椅背上一靠,闭上了眼睛。2放松、歇著、轻松坐著Just sit back and enjoy the rest of the show.你就轻松坐著,好好看完接下来的表演。3坐视不管、袖手旁观、不采取行动We can't just sit back and watch the company fail.我们不能坐视不管,看著公司垮掉。用这个字练口说→