例句與造句

1. Early combination padlocks made by Master Lock could be cracked by pulling on the shackle of the lock and turning the dial until it stopped; each numeral in the combination could be revealed in this manner.
2. Facilities for less sensitive material do not need the physical protection provided by a SCIF . While the most recent policies should be consulted, TOP SECRET needs both an alarmed ( with response ) high-security filing cabinet with a combination lock; SECRET may relax the alarm requirement but still require the same high-security filing cabinet; CONFIDENTIAL may accept a regular filing cabinet, which has had a bracket welded to each drawer, and a strong steel bar run through the brackets and secured with a combination padlock.
3. It's difficult to find combination padlock in a sentence. 用combination padlock造句挺難的