aqueduct of midbrain mesocoelia sylviduct ventricular aqueduct aquaeductus mesencephali optocele mesocele midventricle Sylvian aqueduct iter of Sylvius aquaeductus cerebri aquaeductus Sylvii mesocelia a tertio ad quartum ventriculum iter
英語詞典收錄了最新的漢英詞典和英漢詞典，總共有200多萬個詞條，詞庫仍在不斷更新中。