相關(guān)單詞近義詞 ditch 溝渠, trench 溝, channel 頻道, fortification 防御工事（尤指堡壘、要塞..., entrenchment 掘壕溝, fosse 護(hù)城河, dyke 溝, earthwork 土方工程, defence 防御, defense 防衛(wèi), dike 堤壩臨近詞mob, moan, Moati, Moate, Moatar, moated, Moatty, Moatize, Moatsos, Moatassem, moatlike fault, moated resistor 返回 moating