“客套”指“非常正式、有礼貌的举止（very formal and polite behavior）”，也可以做动词表示“make polite remarks；exchange courtesies”。 例句： 生人见面免不了要客套几句。 When people first meet, they usually exchange greetings. 这只不过是正式介绍时用的客套话。

La ciudad canadiense de Burnaby, en Columbia Británica, ofrecerá una disculpa formal el 15 de noviembre de 2025 por la ...

Starting from formal methods, we have applied formal modeling and reasoning to security designs and implementations. These efforts lead to our recent research project “Securify: A Compositional ...