| 词汇 | tester |
| 词根词缀 | 词源： 1. tester (1) "one who tests," 1661, from test. 2. tester (2) "canopy over a bed," late 14c., from M.L. testerium, from testera "head stall," from L.L. testa (capitis) "skull," from L., lit. "earthenware, pot." The "head" sense (originally merely humorous) is the source of tester in obs. senses of "piece of armor for the head" (late 14c.) and "coin of Henry VIII" (1546), the first Eng. coin to bear a true portrait. For sense development, cf. O.E. cuppe "cup" from source of Ger. kopf "head." |
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