lac·tateBrE/lækˈteɪt/NAmE/lækˈteɪt/verbpresent simple - I / you / we / theylactateBrE/lækˈteɪt/NAmE/lækˈteɪt/present simple - he / she / itlactatesBrE/lækˈteɪts/NAmE/lækˈteɪts/past simplelactatedBrE/lækˈteɪtɪd/NAmE/lækˈteɪtɪd/past participlelactatedBrE/lækˈteɪtɪd/NAmE/lækˈteɪtɪd/ -ing formlactatingBrE/lækˈteɪtɪŋ/NAmE/lækˈteɪtɪŋ/[I] (specialist) (ofawomanorfemaleanimal妇女或雌性动物) toproducemilkfromthebreaststofeedababyoryounganimal泌乳▸lac·ta·tionBrE/lækˈteɪʃn/NAmE/lækˈteɪʃn/noun[U]◆theperiodoflactation哺乳期