单词	tsetse
释义	tsetse /ˈtsɛtsi / /ˈtɛtsi / (also tsetse fly) noun An African bloodsucking fly which bites humans and other mammals, transmitting sleeping sickness and nagana. Genus Glossina, family Tabanidae. It is caused by a protozoan, Trypanosoma brucei, which is transmitted to humans through the bite of a tsetse fly.... The tsetse fly transmits sleeping sickness, midges transmits lumpy skin disease and three-day stiff sickness. Due to the altitude, much of the region is free of malarial mosquitoes and the tsetse and other flies that spread human and animal diseases. Origin Mid 19th century: from Setswana. Rhymes Betsy
随便看	spermatozoal spermatozoan spermatozoid spermatozoon sperm bank sperm count spermicidal spermicidally spermicide spermidine spermine spermo- sperm oil sperm whale spesh spessartine Spetsnaz Spetznaz spew spewer Spey SPF sphagnum sphalerite sphene

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。