| 释义 |
Penganga R.
- gangrenen. 坏疽 vi. 生坏疽；腐败
- greengagen. 青梅
- pangaean. 盘古大陆；泛大陆
- panjandrumn. 首领,大人
- panegyricn. 赞美, 称颂, 颂词；颂扬的演讲或文章
- 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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