| 释义 |
R,Bilevon
- revolutionn. 革命 彻底改变, 重大变革 旋转; 运行, 公转
- riboflavinn. [化]核黄素
- believingadj. 有信仰的
- 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)
|