单词 clicker 释义 ▪ I. clicker1|klk(r)|[f. click v.1 + -er.]1. One who or that which clicks; a horse that clicks in trotting... Old Lincolnsh. Song, ‘Howden Fair’ in N. & Q. Ser. vii. V. 345 Some for panting scarce could draw, And there were clickers...