Chen Collection, Middle Volume Radical: Tree (mù) 榨 Kangxi strokes: 14 Page 544, Entry 03 Pronounced zha (falling tone). Refers to a tool for pressing oil. From the Record of Verifying Customs (Zhengsuwen). Also, in the Categorized Dictionary (Leipian), it refers to a wine vessel. Additionally, in the Compilation of Rhymes (Jiyun), it is pronounced zhai (falling tone). The meaning is the same.