英文词源
- dextrose (n.)
- 1867, shortened from dextro-glucose, from dextro- "right" + -ose (2), chemical suffix indicating a sugar. So called because this form of glucose polarizes light to the right in spectroscopy.
- spectroscope (n.)
- 1861, from spectro- + -scope. A Greek-Latin hybrid, both elements from the same PIE root. Related: Spectroscopic; spectroscopy.
