| 释义 |
Buckingham R.
- Buckingham白金汉
- bushwhackingn. 砍伐丛林而前进,游击战
- Birminghamn. 伯明翰(城市名)
- backbreakingadj. (体力劳动)艰苦繁重的;累死人的
- 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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