weak heart短语²⁴⁹²¹ 基本例句 衰弱的心脏 I am under strict medical orders not to exert myself, having a weak heart. 我心脏衰竭，医生严格限制我，不让我过度疲劳。 etc.bjut.edu.cn Then, without any warning, Sam began suffering from convulsions and was diagnosed as having a weak heart. 然而，有一天，事先毫无任何预兆，山姆开始出现痉挛。经诊断是心力衰竭。 hotdic