| Ryle's tube |
a thin rubber tube with an olive-shaped end used in giving a test meal.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
|---|---|
| Ryle's t. |
a thin rubber tube with an olive-shaped end used in giving a test meal.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|