| 释义 |
Jatapu, R.
- catapultn. 石弩；弹弓；[军]飞机弹射器；（飞机上的）座椅弹射...
- jetportn. 喷气机机场
- agitpropn. 宣传鼓动；宣传鼓动员（等于agitpropist）...
- 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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