| 单词 | ream |
| 释义 | ream 1. n. 1. twenty quires or 500 (formerly 480) sheets of paper (or a larger number, to allow for waste). 2. (in pl.) a large quantity of paper or writing (wrote reams about it). Etymology: ME rem, rim f. OF raime etc., ult. f. Arab. rizma bundle 2. v.tr. 1. widen (a hole in metal etc.) with a borer. 2. turn over the edge of (a cartridge-case etc.). 3. Naut. open (a seam) for caulking. 4. US squeeze the juice from (fruit). Derivatives reamer n. Etymology: 19th c.: orig. uncert. |
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