formalise是什么意思
1. 使...正式化;形成某种形式:1-11 vertical 垂直的,垂直性的 | 1-12 formalise 使...正式化;形成某种形式 | 1-12 transportation 运输
1. India and Pakistan already have an informal understanding to notify each other before missile tests but have been seeking to formalise it.