A narrow waterway or strait between land masses.

• The deeper, navigable course in a river or sea bed.

两块陆地之间的狭窄水道或海峡。

• 河道或海底中较深、可通航的航道。

A groove or gutter for carrying liquid.

• A C-shaped metal beam or section.

用于排液的槽或沟。

• C形金属梁或型材。

A means or route for conveying information, goods, or services.

• A route to reach customers, such as a sales channel.

传递信息、商品或服务的方式或路径。

• 触达客户的途径，如销售渠道。

A TV or radio service identified by a number or name.

• An online stream or content feed dedicated to a topic or creator.
• A topic-specific chat room on platforms like IRC or Slack.

以号码或名称标识的电视频道或广播频道。

• 围绕某主题或创作者的在线流或内容订阅。
• 在 IRC 或 Slack 等平台上的主题聊天室。

A distinct path carrying electrical, radio, or data signals.

• In circuits, the conducting region that allows current or charge to flow.
• A separated bandwidth or timeslot in a multiplexed system.

传输电信号、无线信号或数据信号的独立通路。

• 在电路中允许电流或电荷流动的导电区域。
• 复用系统中分离的带宽或时隙。

A membrane protein pore that selectively passes specific ions.

选择性通透特定离子的膜蛋白通道。

To direct or guide along a desired course.

• To serve as a medium for conveying something.
• To imitate closely as a model or style.
• To cut a groove or furrow in.

引导或导向至期望的路径。

• 作为传递某物的媒介。
• 紧密模仿某人的风格。
• 在其上切出槽或沟。