短語詞組短語unintentional injuries 意外傷害;非故意傷害;無心傷害;不必要的傷害Unintentional introduction 無意引種;無心引種unintentional activation 意外啟動;無意啟動unintentional additive 無意添加物;非有意添加物Unintentional radiation 意發(fā)射的玩具unintentional additives 無意添加劑Unintentional Herding 無意的羊群行為unintentional stall 偶然失速 返回 unintentional