safety valve
安全弁
safety valve の類語
safety, escape, draft, register, valve, seat belt, regulator, peg, aperture, governor, copyright, safety glass, hard hat, insulation, screen, windshield, guard, lightning rod, thermostat, pilot, faucet, mask, shield, patent, helmet, pad, umbrella, buffer, bumper, fuse, safeguard, preventive, fender, goggles, dodger, lifeline, padding, palladium, contraceptive, aegis, mechanism, guardrail, cushion, petcock, sluicegate, ballcock, bulwark, interlock, backstop, prophylactic, timer, life preserver
safety valve の反意語
safety valve の言い換えを探すには
safety valve（安全弁）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。