英语释义
1. any of several dipteran flies (genus Glossina) that occur in Africa south of the Sahara and include vectors of human and animal trypanosomes — called also tsetse — compare sleeping sickness
2. a kind of fly found in Africa that bites people and animals, sucks their blood, and can spread a serious disease (called sleeping sickness) to humans
3. any of several dipteran flies of the genus Glossina that occur in sub-Saharan Africa and include vectors of human and animal trypanosomes (as those causing sleeping sickness and nagana) — called also tsetse