常見例句雙語例句The bony semicircular canal was drilled until it was so thin that the membranous canal was visible as blue color, called blue line.磨削骨半槼琯透過菲薄的骨質(zhì)顯示暗藍(lán)色的膜半槼琯即爲(wèi)“藍(lán)線”。d.wanfangdata.com.cn 返回 membranous semicircular canal