發問者,請求者
Asker \Ask"er\, n. One who asks; a petitioner; an inquirer. --Shak. Asker \Ask"er\, n. [A corruption of AS. a?exe lizard, newt.] (Zo["o]l.) An ask; a water newt. [Local Eng.]
asker n : someone who asks a question [syn: {inquirer}, {enquirer}, {questioner}, {querier}]