accidental

意外的；偶然的；附属的；临时记号的英释adjadjhappening without being planned or intended

次要方面；非主要的特性；临时记号nn

1 accidental death,意外死亡；非正常死亡

2 accidental damage,意外损坏

3 accidental explosion,意外爆炸，偶发性爆炸

4 accidental error,偶然误差；偶然性错误；随机误差

1 an accidental discharge of toxic waste.有毒废料的意外排放

2 Buy an insurance policy that covers accidental damage ..购买一份意外损害保单。