drug test

短语

发音

US

词形变化

drug tests 复数 drug tests drug tested drug testing drug tests 三单 drug testing 现在分词 drug tested 过去式 drug tested 过去分词

别名

DT

释义与例句

n.
  1. 1.

    Any chemical check for the presence of (usually illegal) drugs in a sample of one's blood, hair or urine.

v.
  1. 1.

    To perform a drug test; the check for the presence of illegal drugs in a sample of blood, hair or urine.

    及物