| 释义 |
Nāl R.
- NLRBabbr. （美）国家劳资关系委员会（National ...
- enlargevi. 扩大；放大；详述 vt. 使增大；扩大；扩展
- 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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