1
- relating to or adapted for walking（与）步行（有关）的; （适宜）步行的。
1.2
- movable; mobile可移动的; 流动的：
an ambulatory ophthalmic service.
流动眼科医疗队。
(pl. -ies)
- a place for walking, especially an aisle or cloister in a church or monastery（尤指教堂、寺院）回廊, 走道。
词源
mid 16th cent. (as a noun)： from Latin ambulatorius, from ambulare 'to walk'.