1610s, originally in the figurative sense, of feelings, conditions, etc., from un- (1) "not" + fathomable. Literal sense attested from 1670s. Related: Unfathomably.
雙語例句
1. How odd life was, how unfathomable, how profoundly unjust.
生活多么離奇，多么莫測，多么不公啊！
來自柯林斯例句
2. For some unfathomable reason, there are no stairs where there should be.
不知什么原因，本該有樓梯的地方卻沒有。
來自柯林斯例句
3. His feeling was confused and drifting, but deep unfathomable.
這思緒是散亂而飄浮的, 又是幽深而莫測的.
來自互聯(lián)網(wǎng)
4. Under the unfathomable sea, life glows both audibly or mutely.
在湛深的海洋,有聲無聲地, 生命兀自綻放光彩.
來自互聯(lián)網(wǎng)
5. Who does great things , unfathomable, And wondrous works without number.