logn.原木；圆木；(航海、飞行)日志；(船)计程仪v.伐木；记入(日志)log boom木材堰,木排拦河埂log grab原木卡钩log line计程绳log crib圆木叠框log yard木材码垛Lograsso洛格拉索log pass放木道,筏道log reel计程仪绳卷车log mill大带锯logatomen.音节