| 单词 | log |
| 释义 | log log1 —loggish, adj. /lawg, log/, n. , v. , logged, logging. n. 1. a portion or length of the trunk or of a large limb of a felled tree. 2. something inert, heavy, or not sentient. 3. Naut. any of various devices for determining the speed of a ship, as a chip log or patent log. 4. any of various records, made in rough or finished form, concerning a trip made by a ship or aircraft and dealing with particulars of navigation, weather, engine performance, discipline, and other pertinent details; logbook. 5. Motion Pictures. an account describing or denoting each shot as it is taken, written down during production and referred to in editing the film. 6. a register of the operation of a machine. 7. Also called well log. a record kept during the drilling of a well, esp. of the geological formations penetrated. 8. Computers. any of various chronological records made concerning the use of a computer system, the changes made to data, etc. 9. Radio and Television. a written account of everything transmitted by a station or network. 10. Also called log of wood. Australian Slang. a lazy, dull-witted person; fool. v.t. 11. to cut (trees) into logs: to log pine trees for fuel. 12. to cut down the trees or timber on (land): We logged the entire area in a week. 13. to enter in a log; compile; amass; keep a record of: to log a day's events. 14. to make (a certain speed), as a ship or airplane: We are logging 18 knots. 15. to travel for (a certain distance or a certain amount of time), according to the record of a log: We logged 30 miles the first day. He has logged 10,000 hours flying time. v.i. 16. to cut down trees and get out logs from the forest for timber: to log for a living. 17. log in, a. Also, log on, sign on. Computers. to enter identifying data, as a name or password, into a multiuser system, so as to be able to do work with the system. b. to enter or include any item of information or data in a record, account, etc. 18. log off or out, Computers. to terminate a work session using a multiuser system, or a connection to such a system. [1350-1400; ME logge, var. of lugge pole, limb of tree; cf. obs. logget pole; see LUGSAIL, LOGBOOK] log2 /lawg, log/, n. Math. logarithm. |
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