| 释义 |
disang r.
- disarrangevt. 扰乱；弄乱
- disarmingadj. 消除敌意的;使人消气的
- disengagev. 解除；解开；使脱离
- disengagingn. 分离,解开,脱扣 adj. 绝缘的
- 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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