B生物医药大词典by MedSci
例句 /

4 Sevens = intrigue； 3 Sevens = infirmity； 2 Sevens = news.

4 Sevens = intrigue； 3 Sevens = infirmity； 2 Sevens = news.

4张七=阴谋；3张七=虚弱；2张七=新闻。