「庸醫」

(pos:名詞)
<explanation>
yue:醫術唔高明以至差劣嘅#醫生（量詞：個）
eng:incompetent doctor
<eg>
yue:呢個庸醫一年都唔知呃咗幾多人。 (ni1 go3 jung4 ji1 jat1 nin4 dou1 m4 zi1 ngaak1 zo2 gei2 do1 jan4.)
eng:This incompetent doctor has cheated dozens of people over a year.