astringent drug

同根派生

英汉例句

• The nurse diluted the drug with saline water.
  护士用生理盐水把药加以稀释。
• We are testing the efficacy of a new drug.
  我们正在测试新药的功效。
• I am surprised to learn that he is taking drug.
  听说他在吸毒，我很吃惊。
• His business was a cover for drug dealing.
  他的商行是进行毒品交易的幌子。
• Use of this drug is now fairly generalized.
  这种药现在用得相当普遍。