基本解释[机械工程]红热脆性英汉例句双语例句Red blood cells carry oxygen, and a shortage of those will cause fatigue and shortness of breath.红细胞具有携氧功能,红细胞缺乏会引起 呼吸急促和疲乏。http://dj.iciba.comred shortness更多例句词组短语短语red d shortness 红热脆性red -shortness 热脆red shortness更多词组专业释义机械工程红热脆性