a friend made in hospital or people who become friends in hospital  病友

a good scholar can become an official  电磁兼容; 学而优则仕

Become  已成为; 变成; 已经成为; 成为; 成; 变得; 适合

become (get) involved  介入

become a Buddhist  皈依三宝

become a consensus of the international community  成为国际共识

become a scapegoat  背黑锅

become accustomed to  变得习以为常

become aggravated  变本加厉

become angry  变色

become apparent  表面化

become aware of  知道

become bald  颓

become compatible with internationally accepted practices  与国际惯例接轨

become conscious of  观察到

become debt-ridden  债台高筑

become deformed  聚丙烯(PP); 聚丙烯纤维; 聚丙烯; 变形

become due  到期

become ecology  生态化