bend, course, current, dam, downstream, estuary, river, source, tributary, waterfall
(specialist) themotherofsomeanimals, especiallyhorses母兽;(尤指)母马,骒马➡ comparesirenoun (1) = dental dam
damBrE/dæm/NAmE/dæm/verbpresent simple - I / you / we / theydamBrE/dæm/NAmE/dæm/present simple - he / she / itdamsBrE/dæmz/NAmE/dæmz/past simpledammedBrE/dæmd/NAmE/dæmd/past participledammedBrE/dæmd/NAmE/dæmd/ -ing formdammingBrE/ˈdæmɪŋ/NAmE/ˈdæmɪŋ/~sth (up)tobuildadamacrossariver, especiallyinordertomakeanartificiallakeforuseasawatersupply, etc.(在河上)筑坝