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- The Jin Cheng hardware products Ltd. long range supplies the various style box parcel trick lock , the padlock, has the plastic cement trick lock , the zinc alloy padlock , style is new and original , quality is good , price is excellent! 金诚五金制品有限公司长期供应各种款式箱包密码锁,挂锁,有塑胶密码锁,锌合金挂锁,款式新颖,品质好、可电镀白叻、珍珠叻、扫青古、扫叻、挂金色、枪色等，价格优!
- Design Of A New Safety Electronic Trick Lock 一种新型电子安全密码锁的设计
- The Design of A Electronic Trick Lock Based on Single Chip Device 一种基于单片机的电子密码锁的设计
- Development Of A Trick Lock Control System Based On Electromagnetic Micro-motor 基于电磁微电机的密码锁控制系统研制
- Daily practice is the trick in learning a foreign language. 每天练习是学会一门外语的诀窍。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- He thinks to come a trick over his old pal. 他想跟他的老朋友开个玩笑。
- This lock can only be opened from the inside. 这把锁只能从里面打开。
- She played a devilish trick on him. 她恶魔般地作弄了他。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- He's pulling some sort of trick. 他不定在耍什麽花招。
- We must put a new lock on the front door. 我们得在前门上安一把新锁。
- That was a pretty low-down trick to play! 玩弄那套伎俩真可耻！
- Someone has been tampering with the lock. 有人乱动过这把锁。
- The naughty boy played a neat trick. 这个淘气的小男孩玩了一个巧妙的花招。
- Someone has to lock up the house. 总要有人把房子锁起来。
- The trick is to hold your breath while you aim. 窍门就在于瞄准时须屏住呼吸。
- She inserted the key into the lock. 她把钥匙插入锁中。
- That was a scurvy trick to play on an old lady. 用那样的花招欺负一个老太太，可真卑鄙。
- On no account (do you) forget to lock the door. 千万别忘了锁门。
