A part of an animal or plant fitted to perform some special duty.

器官。

A means of making known the opinions or official acts of a person or party, as a newspaper.

(常用复数)(用以发表个人或政党意见或行动的)传播工具(如报纸)。

A means by which an action is performed.

工具；执行者。

A large musical wind instrument with pipes or reeds, sounded by compressed air form bellows, and played by means of keys; also, a smaller instrument operated by pedals or a crank.

管风琴；簧风琴；(脚踏或手摇的)小风琴。

A subordinate group or organization that performs specialized functions.

下属机关。