NO. WORD POS EHOWNET
1 便衣人員 Nab {警察|policeman:predication={PutOn|穿戴:instrument={便服|LeisureWear},agent={~}}}
2 便衣隊 Nab {警察|policeman:predication={PutOn|穿戴:agent={~},patient={clothing|衣物:qualification={informal|非正式}}}}