"Trifoliolate" Natural Recordings by Native Speakers
A trifoliolate leaf is a type of leaf that is divided into three leaflets, often with a central stem that attaches to the base of the petiole.
Chlorofluorocarbons (CFCs) substitute such as trifluoromethane (also known as hydrofluorocarbon-23, HFC-23, or methyl difluoride) is considered to be an environmentally benign gas, but further study is needed to determine its short-lived but strong potential as a green-house gas.