over the counter

常见例句

You buy expensive over the counter medications.
你到柜台购买昂贵的药物。
And maybe you have seen some others that you can buy over the counter.
也许你在你在商场的柜台上看到了其他增长睫毛的药物。
Are exchange traded derivatives superior to over the counter (OTC) derivatives?
交易所指数衍生工具优于柜台交易衍生工具吗？

Dr.Nissen points out that many over the counter drugs - aspirin,ibuprofen, acetaminophen or paracetamol - can be toxic if used improperly.
Bohr said that the angular momentum, mvr where n is this integer counter h over 2 pi.
波尔提及到角动量，是被量化了的，mvr，is，quantized,这里的n等于一个整数乘以h除以2π
麻省理工公开课 - 固态化学导论课程节选
Generally these are called over-the-counter contracts because they're not arranged through exchanges.
通常来说它们被称为场外交易合同,因为这种交易是在交易所之外进行的
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Today, the same committee voted 12 to 2 not to sell Pravachol over the counter.
FORBES: FDA Rejects Over-The-Counter Cholesterol Drugs
These securities allow investors to trade foreign stocks on U.S. exchanges or over the counter.
FORBES: Creating A Borderless Portfolio
The FDA will consider the move to sell Claritin over the counter on Nov. 28.
FORBES: Magazine Article