| 单词 | platen |
| 释义 | Word Frequency platen(ˈplætən) noun 1. a flat plate in a printing press that presses the paper against the type 2. the roller on a typewriter, against which the keys strike 3. the worktable of a machine tool, esp one that is slotted to enable T-bolts to be used Word origin C15: from Old French platine, from plat flat; see plate |
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