| 释义 |
czernica r.
- Copernicanadj. 哥白尼
- Americanizev. (使)美国化
- carbonizern. 碳化器
- Copernicusn. 哥白尼（波兰天文学家）
- crankcasen. 曲轴箱
- 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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