1 PHRASAL VERB 蹲;蹲下;蹲坐 If you hunker down, you bend your knees so that you are in a low position, balancing on your feet. 蹲;蹲下;蹲坐 [US]
2 PHRASAL VERB 保持低调;避免引人注目 If you say that someone hunkers down, you mean that they are trying to avoid doing things that will make them noticed or put them in danger. 保持低调;避免引人注目 [US]