基本解釋n.剃刀鋒口；尖銳的山脊；緊急關(guān)頭；鮮明的分界限同根派生 razor-edge相關(guān)詞英漢例句Since he escaped from gaol, Tom has been living on a razor's edge, terrified of recapture.湯姆越獄後,時(shí)時(shí)如驚弓之鳥(niǎo),生怕再次被捕。razor-edge更多例句