| 单词 | idler |
| 释义 | idler /uyd"leuhr/, n. 1. a person who passes time in a lazy or unproductive way. 2. Mach. an idle gear, wheel, or pulley. 3. Railroads. an empty freight car placed under the projecting end of a long object carried by the next car, so that the latter can be connected with another part of the train. 4. Naut. See day man (def. 2). [1525-35; IDLE + -ER1] |
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