| 词汇 | squad |
| 词根词缀 | 词源： 1649, "small number of military men detailed for some purpose," from Fr. esquade, from M.Fr. escadre, from Sp. escuadra or It. squadra "battalion," lit. "square," from V.L. *exquadra (see square). Until the introduction of automatic weapons, infantry troops tended to fight in a square formation to repel cavalry or superior forces. Sports sense is recorded from 1902. |
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