| 单词 | explorer |
| 释义 | explorer /ik splawr"euhr, -splohr"-/, n. 1. a person or thing that explores. 2. a person who investigates unknown regions: the great explorers of the Renaissance. 3. any instrument used in exploring or sounding a wound, a cavity in a tooth, or the like. 4. (cap.) Also called Explorer Scout. a person between the ages 14 and 20 who is an active participant in the exploring program sponsored by the Boy Scouts of America. 5. (cap.) Aerospace. one of a long series of U.S. scientific satellites: Explorer 1 (1958) was the first U.S. artificial satellite. [1675-85; EXPLORE + -ER1] |
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