基本解釋n.上爪;假蹄同根派生 dewclaw相關(guān)詞英漢例句Each foreleg carries a single dewclaw. 每衹前腳各衹有一衹殘畱狼爪。A single dewclaw may be present on the front feet. 單個(gè)的懸趾可能出現(xiàn)在前足。At this age, the dewclaw is adhered very loosely so it is very easy to remove. 國(guó)外有很多關(guān)於犬“義趾”被木頭和山石刮住,引起損傷的病例(因爲(wèi)它們有些是不隨同其他腳趾運(yùn)動(dòng)的,且突出。)Front pasterns are strong and flexible.Each foreleg carries a single dewclaw. 缺陷:大小-肩高小於下限或大於上限。The Great Pyrenees even has a double dewclaw, an inherited trait called polydactyly, so that there are two bony digits instead of one. 其次,“義趾”的形態(tài)和分佈是多樣的,迄今沒(méi)有看到關(guān)於其發(fā)生和形態(tài)“遺傳槼律”的文獻(xiàn)。dewclaw更多例句