副词
预约机票
副词和名词用法（ADVERB AND NOUN USES）
In addition to the uses shown below, aside is used in phrasal verbs such as ‘cast aside’, ‘stand aside’, and ‘step aside’.
1. a message that departs from the main subject
Synonym: digressionexcursusdivagationparenthesis
2. a line spoken by an actor to the audience but not intended for others on the stage