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凸
tu1
凸
to stick out; protruding; convex; male (connector etc)
Taiwan pr. [tu2]
Examples
人生不是凸的。
如果人生是凸的,那我们可以优化它。
Info
Wiktionary: 凸
MDBG: 凸
Examples with 凸 on
Tatoeba
Percentile: 73
(higher is more common)