unknown
UK/.ʌn'nәun/US
NGSL 3kA2
Definitions
adj.
Not known, identified, or familiar
未知的；不知名的；陌生的
n.
Something not yet known or understood; a mathematical variable whose value is to be found
未知事物；未知数
Root Breakdown
Native Englishunnot, reversal
+
knowother
+
nsuffix
=unknown
Example Sentences
- 1.
The unknown author of the manuscript remained a mystery for centuries.
- 2.
She ventured into unknown territory when starting her new business.
- 3.
The unknown variable in the equation must be solved first.