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log

英 [lɒg] 美[lɔɡ]
  • vi. 伐木
  • vt. 切;伐木;航行
  • n. 记录;航行日志;原木

英英释意


1. a segment of the trunk of a tree when stripped of branches
2. large log at the back of a hearth fire
3. the exponent required to produce a given number
4. a written record of messages sent or received;
"they kept a log of all transmission by the radio station"
"an email log"
5. a written record of events on a voyage (of a ship or plane)
6. measuring instrument that consists of a float that trails from a ship by a knotted line in order to measure the ship's speed through the water