Distinctly
来自Big Physics
late Middle English (in the sense ‘differentiated’): from Latin distinctus ‘separated, distinguished’, from the verb distinguere (see distinguish).
wiktionary
distinct + -ly
etymonline
distinctly (adv.)
late 14c., "in a distinct manner, not confusedly or obscurely," from distinct + -ly (2). Hence, "without a doubt, obviously" (1858).
[D]istinctly, in the sense really quite, is the badge of the superior person indulgently recognizing unexpected merit in something that we are to understand is not quite worthy of his notice. [Fowler]