相关单词同義詞entry, conception, limitation, beginning, opening, 近義詞 doorway 門口, brink 邊緣, gateway 門, portal 入口, doorstep 門堦, door 門, verge 接近, entrance 入口, entry 進入, starting point 起點, edge 邊緣, dawn 黎明, eve （重大節日的）前夜..., opening 開口, level 數量, limit 限度, maximum 最大量, ceiling 天花板, outside 在外麪, divide 劃分, doorsill 門檻, limen 閾限臨近詞thrice, thresh, thresholds, Threshold H, thresholding, thresholdlng, threshold law, Threshold VAR, threshold CNR, Threshold fog, threshold RSA, threshold key相似詞threepence, threepenny, threesome, thresh, threw, thrice, thrift, thrift store, 返回 threshold