| 单词 | self-feeder |
| 释义 | self-feeder in British Englishnoun any machine or device capable of automatically supplying materials when and where they are needed, esp one for making measured quantities of food constantly available to farm livestock self-feeder in American English (ˌselfˈfidər, ˈself-) noun an apparatus or machine that automatically discharges a supply of some material, esp. one consisting of a hopper and a trough for feeding livestock Word origin [1825–35]This word is first recorded in the period 1825–35. Other words that entered Englishat around the same time include: breakdown, cliché, individualism, relativity, self-help |
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