单词	吸液棉
释义	同COTTON
随便看	parallel/serial，p/s parallel series parallel series circuit parallel-series circuit parallel series connection parallel series (multiple-series) parallel-series system parallel server option parallel service channel parallel servo parallel sessions parallel shank twist drill parallel sheaf parallel shears parallel shed machine parallel shift parallel shift maneuver parallel shift register parallel shot parallel sided blade parallel sign parallel simulation parallel simulation testing parallel sinkage parallel sixths