释义 |
Segre, R.
- segregatevt. 分开, 隔离
- Segren. 塞格雷(男子名)
- regressvi. 逆行,倒退;复归 n. 退回;回归
- egressn. 外出;出口 vi. 外出
- 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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