| 释义 |
Tirón, R.
- tiringadj. 麻烦的；无聊的；引起疲劳的；累人的 v. 感到...
- turnroundn. (机车、货车)周转(时间)
- turnersn. （美）体操运动员；食品铲；旋转器；车工（turne...
- 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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