| 释义 |
R. elliptics
- ellipticityn. 椭圆率；椭圆度
- ellipticaladj. 椭圆的；省略的；简要的
- encyclopedicadj. 百科全书般的;学识渊博的 百科全书的
- therapeuticsn. 治疗学；疗法
- 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)
|