lockage /'lɔkidʒ/ 📖 中文释义 n. 通过船闸, 船闸通行税, 船闸系统 📘 English Definition（英文释义） n. a fee charged for passage through a lock in a canal or waterwayn. a system of locks in a canal or waterwayn. passage through a lock in a canal or waterway ← lockable object L 字母词表 lockbox →