相关单词近義詞 accidentally 偶然地, by accident 偶然, by chance 偶然, unexpectedly 未料到地, spontaneously 自發地, unintentionally 非故意地, luckily 幸運地, fortunately 幸運地, coincidently 巧郃地臨近詞coincident, coincident indication, coincidental cohesion, coincidental indicator, coincident transponder, coincidental evolution, coincident-range zone, coincident flash method, coincident demand power, coincidental correlation, coincident configuration 返回 coincidentally