(especially of information) readily available; accessible（尤指信息）近在手邊的，唾手可得的
by one's fingertips
only with difficulty困難地，艱難地，舉步維艱地
to one's fingertips
completely徹底地，完全地
at (one's) fingertips
Readily or instantly available.唾手可得：穩(wěn)定地或固定地得到
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
N-COUNT
指尖
Your fingertips are the ends of your fingers.
例句
The fat and flour are rubbed together with the fingertips as for pastry.像做油酥面團那樣用指尖把脂油和面粉揉搓到一起。
PHRASE
近在手邊;隨時可用
If you say that something is at your fingertips, you approve of the fact that you can reach it easily or that it is easily available to you.
例句
I had the information at my fingertips and hadn't used it.資料就在我手邊，但一直都沒有用。
英漢詞典釋義
n.
指尖
He is an artist to his fingertips.他是個十足的藝術(shù)家。He touched the parcel lightly with his fingertips.他輕輕地用指尖碰了碰包裹。Massage it lightly with your fingertips.用指尖輕輕按摩。
手頭有某物隨時可供應(yīng)用
He has parliamentary procedure and the rules and traditions of the House of Commons at his fingertips.他對議院法和下議院的傳統(tǒng)慣例都非常熟悉。Have the nautical chart at your fingertips,and you’ll be able to steer your ship.熟水路才能劃好船。