shin
noun
verb
ʃɪn
noun
1
the
front
part
of
your
leg
between
your
knee
and
your
foot
（外）胫，胫部
verb
2
shin
up/down
to
climb
quickly
up
or
down
a
tree,
pole
etc
by
using
your
hands
and
legs
〔手脚并用快速地〕爬上/爬下;
AmE
He
shinned
up
a
tree.
他噌的一下爬到了一棵树上。