| 词汇 | pioneer |
| 词根词缀 | 词源： 1523, "foot soldier who prepares the way for the army," from M.Fr. pionnier, from O.Fr. paonier "foot soldier" (11c.), from peon (see pawn (2)). Fig. sense of "person who goes first or does something first" is from 1605. The verb is first recorded 1780. 词根记忆： n. 先驱,倡导者,开拓者They were the pioneers of the American West.他们是美国西部的开拓者. |
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