at the tips of their fingers 是什麼意思?這是慣用語嗎?

母語人士的回答
Rebecca
at the tip of one's fingers 或 at one's fingertips 是形容可用的、容易取得的事物,一般都跟資訊相關!這不是慣用語,而是一種措辭。 例句: With access to the internet, billions of people have information at the tips of their fingers. (藉由上網,數十億人對於資訊觸手可及。) 例句: The opportunity was at your fingertips, but you didn't take it. (機會就在眼前,但你卻沒有把握。)