| 释义 |
coppermine r.
- coppersmithn. 铜匠；铜器制造人
- codeterminev. 共同决定
- peppermintn. 薄荷；薄荷糖；胡椒薄荷；薄荷油
- experimentern. 实验者；实验人员
- 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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