| 释义 |
agwei r.
- ragweedn. 豚草属
- awkwardadj. 笨拙的；尴尬的；棘手的；不合适的
- ragwortn. [植]刘寄奴属植物；[植]美狗舌草；[植]千里光草
- 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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