| 释义 |
yanda r.
- randan. 有多个刃尖的牙雕工具
- polyandryn. 一妻多夫(制)
- mandarinn. 官话；国语；满清官吏 adj. 紧身马褂的
- 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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