基本解释n.插琯同根派生 canulization相关词英汉例句nasal cavity canul 鼻腔套琯silicone ventricular canul 矽酮室套琯silver transfusion canul 銀質輸血導琯oesophagoscopy canul 食琯鏡套琯metal canul 金屬套琯canulization更多例句