I work in the International Registry of PotentiallyToxicChemicals.
我在国际潜在有毒化学品登记处工作。
2
Several thousand potentiallytoxicchemicals have been isolated from cigarettes.
目前已经从香烟中分离出几千种潜伏的有毒化学物。
3
EWG frets that the remaining chemicals, which have no mandatory federal safety standards, can come in potentiallytoxic combinations for long-term consumption.