| 释义 |
brokenhead r.
- brokenheartedadj. 没有精神的；灰心的；失恋的
- heartbrokenadj. 悲伤的
- dragonheadn. 青兰属植物
- 读、写、算dú _ xiě _ suàn
the three R's
- 每分钟转数měi fèn zhōng zhuǎn shù
revolutions per minute (r/m)
- 阴极射线管yīn jí shè xiàn guǎn
cathode-ray tube (CRT); cathode-ray lamp; C-R tube
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