释义 |
Irwin R.
- Irwinn. 欧文(男子名,姓氏)
- Erwinn. 欧文(男子名,等于Irving)
- overwinterv. 过冬 adj. 冬天里发生的
- Sherwin舍温(姓氏, 男子名)
- 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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