Medicine. The place where a microorganism, parasite, or drug enters or leaves the body. Also: the area of the body where a beam of radiation enters…
| 单词 | θ13772 |
| 释义 | the world > health and disease > healing > medical treatment > treatment by medicine or drug > [noun] > place where drug enters or leaves system (2) portal1695 Medicine. The place where a microorganism, parasite, or drug enters or leaves the body. Also: the area of the body where a beam of radiation enters… port1903 Medicine. = portal, n.1 4. Also port of entry (cf. port, n.1 1b), port of exit. |
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