grouch /ˈgraʊʧ/
不高興的人,心懷不滿(vi.)鬧脾氣,發牢騷
grouch
n : a bad-tempered person [syn: grump, crank, churl, crosspatch]
v : show one's unhappiness or critical attitude; "He scolded
about anything that he thought was wrong"; "We grumbled
about the increased work load" [syn: grumble, scold]