A bitter-tasting synthetic organic compound added to cleaning fluids or other products to make them unpalatable.
〈商标〉（碧萃牌）苦味剂（一种加入清洗液或其他产品中的人工合成有机化合物，用于产生苦味）
Example sentencesExamples
It tasted bitter, very bitter - bitterer than a beer brewed from the most horribly burnt hops, infused with that Bitrex stuff they put in bleach to discourage kids from swallowing, and topped off with essence of Greg Dyke.
The lab experts finally identified the fluid through a taste test; one brave technician detected the presence of a bittering agent known as denatonium benzoate (trade name Bitrex).
Snail bait pellets are still the choice of many gardeners, particularly since the child & animal paste deterrent ‘Bitrex’ has been added.
When buying snail pellets, be sure that it contains ‘Bitrex’ which acts as a taste deterrent to children.’