钥匙在服务台。
我把钥匙扔给了他。
She managed to catch the keys as they fell.
她接住了落下的钥匙。
Where did I put the keys? Oh, yes—in my pocket!
我把钥匙放在哪儿了？哦，对了—在我口袋里！
The mayor had presented dad with the keys, and he had driven off amid cheers.
市长把车钥匙送给爸爸，他在欢呼声中驱车离开了。
A troublesome area is the management of the keys used for encryption and authentication.
一个麻烦的领域是用于加密和身份验证的密钥的管理。
The police then found out that the keys belonged to Mr. Paul White, who visited Mr. Johnson at his home yesterday evening.
然后警察发现钥匙是保罗·怀特先生的，他昨天晚上到约翰逊先生家里去了。
"The curtain went up and revealed a piano, " Sondheim recalled, "A butler took a duster and brushed it up, tinkling the keys."
“幕布升起来，现出一架钢琴，”桑德海姆回忆道，“一个男演员拿一块抹布擦拭琴键，发出一阵叮当声。”
He jangled the keys in his pocket.
他把兜里的钥匙弄得丁零当啷乱响。
He flipped the keys onto the desk.
他把钥匙轻抛到桌上。
I can't think where I put the keys.
我想不起把钥匙放哪儿了。
He held out the keys and I took them.
他伸手把钥匙递过来，我接了。
我拿钥匙可以吗？
You'd better take the keys in case I'm out.
你最好带上钥匙以防我不在家。
I'd forgotten the keys, which didn't help matters.
我忘记带钥匙了，这让情况更糟。
Turn over the keys to me. Now!
把钥匙交给我吧。马上！
钥匙您带来了没有？
我竟忘了拿钥匙！
She put the keys on the table yesterday.
昨天她把钥匙放在桌子上了。
He climbed on a chair, and took the keys.
他爬到椅子上，拿了钥匙。
They got all the keys they could find anywhere.
他们找来了所有能找到的钥匙。
You will find the keys, coins and maps. Maps can be found everywhere from here to the destination!
你会找到钥匙、金币和地图。从这里到目的地到处都可以找到地图！
The American Lung Association (ALA) has issued new guidelines on combating colds and the flu, and one of the keys is being able to quickly tell the two apart.
美国肺脏协会（ALA）已经发布了对抗感冒和流感的新指南，其重要意义之一是能够快速地将两者区分开来。
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