| 释义 |
Greenough R.
- greenhousen. 温室, 花房
- greenhornn. 无经验易受骗的人,涉世不深的人
- gangrenousadj. 坏疽的；腐败的
- trenchermann. 食量大的人,食者
- 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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