Derivationally Related Form:obturate
Hypernyms:prosthesis prosthetic device
Inherited Hypernyms:obturatorprosthesiscorrectivedeviceinstrumentalityartifactwholeobjectphysical entityentity
| 单词 | obturator |
| 释义 | Obturator nnoun.artifacta prosthesis used to close an opening (as to close an opening of the hard palate in cases of cleft palate) Derivationally Related Form:obturate Hypernyms:prosthesis prosthetic device Inherited Hypernyms:obturatorprosthesiscorrectivedeviceinstrumentalityartifactwholeobjectphysical entityentity |
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