floodgate

水門

floodgate の類語

water gate, sluice, lock gate, door, lock, penstock, gate, out, head gate, weir, opening, channel, port, pore, estuary, way out, escape, avenue, outcome, exit, outlet, sluice gate, vent, flood-hatch, air lock, blowhole, loophole, chute, sally port, dock gate, vomitory, spiracle, tap, flume, egress, exhaust, outfall, tide gate, spout, outgo, restraint, sluicegate, venthole, debouch

floodgate の言い換えを探すには

floodgate（水門）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。