locomotive cowcatcher
常见例句
- The cowcatcher of a locomotive.
火車頭前的排障器。 - His other contributions included establishing the modern postal system in England, compiling the first reliable actuarial tables, and inventing the locomotive cowcatcher.
他的另一項貢獻是建立英格蘭的現代郵政系統、編寫了第一種可信賴的保險精算表，以及發明火車頭的排障器。 返回 locomotive cowcatcher