| 释义 |
Gunnison R.
- gunrunningn. 军火走私
- unisonn. (做事、说话)一起；一致行动；(歌唱或演奏)齐声
- quincentenaryn. 五百年的,五百的
- 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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