Lddc
abbr. 发展中国家中的最不发达国家（least developed among developing countries）；伦敦码头区开发有限公司（The London Docklands Development Corporation）
🗣️ 情景例句
Who?
谁呀？
All truths are not to be told.
真理并不都能说得清。
It is harvest time, and all the farmers are very busy.
因是收获季节，所有的农民都很忙。