log的中文意思、音标与词形变化

n. 记录, 圆木, 日志, 计程仪 vt. 伐木, 切, 航行 vi. 伐木 [计] 日志

n. a segment of the trunk of a tree when stripped of branches n. a written record of messages sent or received n. a written record of events on a voyage (of a ship or plane) n. 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