transesophagealWiktionary 原文构词拆分trans-前缀Extending across, through, or over. · To or on the other side of, beyond; outside of.+esophageal词根/词干词源说明From trans- + esophageal.释义（英文）形容词 Adjective(anatomy, medicine) Across the esophagus.词族派生词（1）transesophageally