| 释义 |
dibang r.
- bandingn. 条带；捆扎 v. 联合，结合（band的现在分词）
- Bancroft班克罗夫特
- bankruptadj. 破产的 vt. 使破产
- 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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