[语] abbreviation;abridge;ab.;abbreviate;for short ;

Notice the reduction of could have, should have, and would have.
标出couldhave, shouldhave和wouldhave的缩写.
来源:超越目标英语 第4册In conversational English " is not " often contracts to " isn't ".
口头英语中is not 常缩写为 isn ‘ t.
来源:《简明英汉词典》Scratch the subject of defence and acronyms, abbreviations, and buzzwords fly out.
话题触及国防,缩合字, 缩写字和行话就满天飞.
来源:《简明英汉词典》
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