| 释义 |
cobham r.
- Cochabamban. 科恰班巴（位于玻利维亚中西部）
- birthmarkn. 胎记;胎痣
- benchmarkn. 标准检查程序；基准点；参照点 vt. 检测
- 读、写、算dú _ xiě _ suàn
the three R's
- 每分钟转数měi fèn zhōng zhuǎn shù
revolutions per minute (r/m)
- 阴极射线管yīn jí shè xiàn guǎn
cathode-ray tube (CRT); cathode-ray lamp; C-R tube
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