Level 6 · word 15,872 of 20,000

untested

/ənˈtestɪd/ American
  • adj. 未经测试的, 未经检验的
Definition
  • adj. not yet tried or proven to work
Example
The new drug remains untested on humans until further trials finish.
这种新药在进一步试验完成前,尚未在人体上测试过。