due in英d'juː'ɪn美d'juː'ɪn短语¹⁵⁸⁴⁹ 基本例句 n.待收¹⁰⁰ It may be hard to comprehend, but about25 percent of all heart attacks are silent. This is probably due in part to how heart attacks are portrayed in movies and on television. 隐性心脏病发作大约占到所有心脏病犯病总数的25%，这事实也许会让人很难接受，其原因部分可能是由于电影和电视上对心脏病发作的描述。 yeeyan