| 释义 |
Saura R.
- Saundra桑德拉
- auran. 气氛；气味；光环；[医]（中风等的）预兆
- sauropodn. 蜥脚类动物 adj. 蜥脚类动物的
- sororityn. 妇女联谊会；女学生联谊会
- 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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