| 词汇 | Eustace |
| 词根词缀 | 词源： proper name, from L. Eustachius, probably from Gk. eustakhos "fruitful," from eu- "well" + stakhys "ear (of grain)." Eustachian tubes, in anatomy, so called for It. physician Bartolomeo Eustachia (d.1574), who discovered the passages from the ears to the throat. |
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