| 释义 |
mesion Anat.|ˈmiːzɪən, ˈmɛsɪən|
[irreg. f. Gr. µέσ-ος middle.]
= meson1.
1803J. Barclay Anat. Nomencl. 121 Suppose a plane, to pass along the middle of the neck, the mediastinum, and linea alba, and to dividing [sic] the neck and the trunk into similar halves..and let this plane be denominated Mesion. |