| 释义 |
Vallecito, R.
- valedictoriann. 致告别词的学生代表
- recalcitrantadj. 反抗的；反对的；顽强的 n. 顽抗者；不服从的人
- recalcitrancen. 反抗;顽强;不听话
- 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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