chest compressions短语⁷²³³⁸ 基本例句 🌏胸部挤压；胸外按压；胸外心脏按压 But there was a small increase in long-term survival among those who received chest compressions before defibrillation. 但是，如果病人在早期除颤之前接受心脏按压，长期内存活下来的几率会稍有增加。 tingclass Chest compressions keep the blood flowing to the brain, heart and other organs. 胸腔压迫可以保持血液流入大脑、心脏以及其他器官。 hjenglish