分词翻译
梯的英语翻译：
ladder; stairs; terraced状的英语翻译：
account; certificate; condition; shape; state; written complaint
【医】 appearance穿孔的英语翻译：
bore a hole; perforate; stave
【计】 punched hole; punching
【医】 fenestration; perforate; perforation; tresis导管的英语翻译：
catheter; conduit; duct; meatus; pipe; trachea
【化】 connecting conduct
【医】 catheter; conductor; duct; ductus; iter
