释义 |
thion- I. combining form Etymology: International Scientific Vocabulary, from Greek theion — more at thi- : sulfur < thionic > II. combining form or thiono- Etymology: thion- International Scientific Vocabulary, from Greek theion sulfur; thiono- International Scientific Vocabulary, from Greek theion + International Scientific Vocabulary -o- : containing sulfur doubly bound to another atom (as in the thiocarbonyl group) < thionothiolic > |