accum.
美
英 
例句
29. This shows that a v accum, which is the absence of matter, cannot transmit sound.
29.這表示在真空環(huán)境中,因為沒有介質(zhì),無法傳播聲音。
What is the way out? I bought an accum home, and decreased the frequency of mopping floor by water.
我買了個吸塵器,降低了用水洗地板的頻率。
Inhibitory effect of ethanol on the evoked potential of neurons in nucleus accum bens in rats
酒精對大鼠伏核誘發(fā)電位的抑制