| 释义 |
Clearwater R.
- clearwayn. 畅行道，超速道路
- waterwheeln. 水轮(水车)
- wastewatern. 废水；污水
- clearheadedadj. 头脑清楚的
- 读、写、算dú _ xiě _ suàn
the three R's
- 纯净水chún jìng shuǐ
purified water; clearwater
- 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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