This is the key to the lock.
这是这把锁的钥匙。
Mary locked her memories of him away in her heart.
玛丽把对他的怀念埋藏在心里。
I locked the door behind me before leaving the office.
离开办公室前，我锁上了门。
She kept a spare key under the doormat, in case she ever locked herself out.
她在门垫下藏了一把备用钥匙，以防万一把自己锁在外面。
The safe was securely locked with a combination lock.
保险箱用组合密码锁牢牢锁住。
He unlocked the bike from the parking rack and rode off.
他从停车架上取下自行车，骑走了。
Don't forget to lock the car when you leave, it's been stolen before.
离开时别忘了锁车，这辆车以前曾被偷过。
The hotel receptionist handed me the room key, which opened the electronic lock on my door.
前台服务员给了我房间钥匙，它可以打开我房门上的电子锁。
I accidentally locked myself in the bathroom at the party, but someone came to my rescue with a spare key.
我在派对上不小心把自己锁在了卫生间里，但有人拿备用钥匙救了我。
The prison guards had strict protocols for unlocking the cells during meal times.
监狱看守在用餐时间有严格的程序来解锁牢房。
She had forgotten to lock the back gate, which was a mistake she regretted later.
她忘记锁后门，这事后让她后悔不已。
The high-security vault required multiple
locks and biometric authentication to access its contents.
这个高级安全保险库需要多重锁和生物识别认证才能进入其内部。
If the grounding switch at the user's end is not disconnected, the Liyuan substation would automatically lock up to avoid improper power transmission.
如果用户端的接地开关没有断开，梨园变电站将自动闭锁，以避免不当输电。
Deng Xintao, a researcher at investment company Lock Capital, said: "The cosmetics marketing during Valentine's Day is a big competition among enterprises.
投资公司Lock Capital的研究员邓新涛说：“情人节期间的化妆品营销是企业之间的一场大竞争。
The Ritz-Carlton, Tianjin announced its cooperation with Chinese block game developer Tang Lock in June, another co-branding move after its partnership with luxury Chinese jewelry brand Qeelin early this year.
天津丽思卡尔顿酒店6月宣布与中国方块游戏开发商唐锁合作，这是继今年年初与中国奢侈珠宝品牌Qeelin合作后的又一联合品牌举措。
Tang Lock, a block constructing game brand originating from China, hit the market with products featuring typical Chinese cultural elements, such as the Luban Lock and Nine Color Deer.
唐锁，一个起源于中国的积木游戏品牌，以鲁班锁、九色鹿等具有典型中国文化元素的产品打入市场。
A Bluetooth lock function will be added by the end of the year, allowing guests to lock and unlock the rented stroller as needed by linking it to their smartphone.
今年年底将添加蓝牙锁功能，客人可以通过将它与智能手机配对，根据需要锁定和解锁租用的婴儿车。
The latest project is located in a historical, pedestrianized public space arranged around a navigation lock in downtown Stockholm, where the city's land and water transportation hubs meet.
最新的项目位于斯德哥尔摩市中心的一个历史悠久的步行化公共空间，这里围绕着一座船闸，是城市陆地和水上交通 hub 相交汇的地方。
TCL has launched a series of new home appliance products, covering TVs, refrigerators, washing machines, air conditioners and intelligent locks at the event.
Equipped with a keyless system, users can lock and unlock the vehicle automatically.
"In addition to the increased demand for commercial use, Chinese consumers have developed a growing demand for smart lock products in the residential sector.
According to China Lock Manufacturing Industry Information Center, China's demand for smart lock products grew by 50 percent year-on-year from 2015 to 2018.