音标：[,ʌnә'kauntid]
a. 未说明的, 未解释的
在线英汉词典

unaccounted的短语、例句：

unaccounted adj[pred 作表语] ~ for (a) not included in an account, a tally, etc 未包括在某数目、 帐目等中
One passenger is still unaccounted for. 仍有一个旅客未在其中. (b) not explained 未予解释的; 未加说明的
His disappearance is unaccounted for. 他失踪原因不明.