A person who ties knots, especially by trade or skill.

打结的人，尤指以此为职业或擅长者。

A machine or device that ties knots in thread, twine, or wire.

将线、绳或金属丝打结的机器或装置。

A screening unit that removes knots or coarse rejects from wood pulp.

用于从木浆中去除结块或粗渣的筛分设备。

A vessel capable of a stated speed in knots, often with a numeral.

能达到某一标明节速的船只，常与数词连用。

A wind blowing at a stated velocity in knots, often numbered.

以某一标明节速吹的风，常用数词表示。