| 释义 |
fluor-
combining form
or fluoro-
Etymology: French fluor-, from New Latin fluor (mineral belonging to a group including fluorite)
1.
a. : fluorine
< fluorhydric >
< fluoroform >
b. now usually fluoro- : containing fluorine in place of hydrogen — in names of organic compounds
< fluorobenzene >
c. now usually fluoro- : containing fluorine regarded as replacing hydroxyl or oxygen or as coordinated to a central atom — in names of inorganic acids and salts
< fluoromolybdate >
d. : containing fluorine as fluoride sometimes replacing another element or group — in names of minerals and salts
< fluorapatite >
< fluorochloride >
2. also fluori- : fluorescence
< fluorene >
< fluoroscope >
< fluorimeter > |