音標發(fā)音英式音標 [?ka??k?t?.?r]美式音標 [?ka??k?t?.?]英式發(fā)音 美式發(fā)音 基本解釋n.排障器；廣告同根派生 cowcatcher相關詞英漢例句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(fā)明火車頭的排障器。rail guard; life guard; fender; cowcatcher; locomotive pilot 機車排障器"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(fā)明火車頭的排障器。locomotive cowcatcher 機車排障器cowcatcher n. 排障器; 廣告 ...cowcatcher更多例句英英字典劍橋英英字典 a strong metal frame attached to the front of a train that pushes objects off the track as the train moves forwardcowcatcher劍橋字典cowcatcher柯林斯字典