您要查找的是不是:
bloating agent 膨胀剂
chocking agent 窒息性毒剂
autonomic blocking agent 植物神经阻断药
spermatogenesis blocking agents 精子发生阻滞剂
bloating g agent 膨胀剂
spermatogenesis bolcking agents 精子发生阻滞剂
microbial blocking agent 微生物抑制剂
blocking agent 阻滞剂;封阻剂
temporary blocking agent 暂堵剂
ganglionic blocking agent 神经节阻滞剂
cholinergic blocking agent 胆碱能阻滞药