Are you a native English speaker? How do you pronounce this word?
n. - German bacteriologist who described a disease named after him and who identified the spirochete that causes syphilis in humans (1881-1969).
Tutoring comment not yet available...
LearnThatWord and the Open Dictionary of English are programs by LearnThat Foundation, a 501(c)3 nonprofit.
Questions? Feedback? We want to hear from you!
or click here for instant support.
Copyright © 2005 and after - LearnThat Foundation. Patents pending.