A device or container that supplies food to animals or birds.

给动物或鸟提供食物的装置或容器。

A person who gives food to another person or an animal.

给他人或动物喂食的人。

A mechanism that supplies material into a machine or process.

向机器或工序输送材料的装置。

A power line that carries electricity from a source to a substation or distribution point.

将电力从电源送至变电站或配电点的线路。

A tributary stream or channel that supplies water to a larger one.

向更大水体补给水量的支流或渠道。

A secondary route or service feeding a main transport line or hub.

将乘客或货物输送至主干线或枢纽的支线或接驳服务。

A school whose students typically progress to a particular higher-level school.

学生通常升入某一特定更高层次学校的学校。