音标:[di'presnt] ;
a. 有镇静作用的
n. 镇静剂
a. capable of depressing physiological or psychological activity or response by a chemical agent
词型变化:名词复数形式 : depressants
考试类型:[GRE]
词性分布:
名词100%

depressant的用法和样例:

例句

用作名词(n.)
  1. Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.虽说被划定为镇静剂,酒精最初却是被当作中枢神经系统的兴奋剂。

词汇搭配

  • sympathetic nerve depressant交感神经系统抑制药...
  • foam depressant抑泡剂
  • cardiac depressant[医] 心抑制药...
  • freezing point depressant防冻剂
  • pour-point depressant降凝剂
  • natural pour point depressant天然倾点降低剂...
  • myocardial depressant factor心肌抑制因子...
  • depressant prescription降剂
  • central depressant中枢抑制药,中枢抑制...
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