| 释义 |
Crana R.
- crannyn. 裂隙，裂缝
- crankn. 曲柄；有怪癖的人；脾气坏的人；妙语；古怪行为 v....
- cranen. 鹤；吊车，起重机 vi. 伸着脖子看；迟疑，踌躇
- granaryn. 谷仓，粮仓；盛产粮食的地区
- 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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