& o: q& S a5 l" ]: i' }% ebozo5 R9 v9 g& v# J! g, X/ a( r/ t
: a foolish or incompetent person " X0 F: c$ }1 _: K
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here is the link:6 _) v4 c6 a' y% u- Y: {% P http://www.m-w.com/dictionary/bozo
. C- i7 p% p6 E" r , }; o% o: ~( o o) L, R) k多谢!!!