at bay片语KK [æt be] /æt beɪ/发音片语1挡住、抵挡、不让靠近常与 keep、hold 连用A hot drink helped keep the cold at bay for a while.一杯热饮让她暂时挡住了寒意。2走投无路、陷入绝境The thieves were at bay, surrounded by police on all sides.窃贼四面被警察包围,已经走投无路。用这个字练口说→