| 释义 |
Owens R.
- sowensn. 〈苏格兰〉〈爱尔兰〉燕麦糠糊
- rowenn. 留茬田；再生草
- Owenn. 欧文（男子名）
- ensurevt. 保证，确保；使安全
- 读、写、算dú _ xiě _ suàn
the three R's
- 阴极射线管yīn jí shè xiàn guǎn
cathode-ray tube (CRT); cathode-ray lamp; C-R tube
- 絮凝反应xù níng fǎn yīng
flocculoreaction; F. R.
- 每分钟转数měi fèn zhōng zhuǎn shù
revolutions per minute (r/m)
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