Placidyl

名词 n.
中文释义

英文释义

名词 n.
  1. Trade name of ethchlorvynol, a sedative. countable,uncountable
    — His horror of insomnia, compounded with a family history of compulsive worrying, caused him to down three or four Placidyls, Seconals, Quaaludes, or Tuinals almost every night—and often it was a combination of all four.

词形变化

Placidyls plural

词源

Marketing name, apparently from placid + -yl.
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