Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- prefix chemistry one of two mirror-image forms of an
isomer (enantiomer ) derived from (R)-glyceraldehyde . Written in small caps.
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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Our drinking and wastewater infrastructure both received grades of D-, and budgets allocated to upgrading these systems fall far short of what is required.
Colleen Murphy-Dunning: Green Jobs for Ex-Cons: Fixing Broken Systems Colleen Murphy-Dunning 2012
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The American Society of Civil Engineers has graded the U.S. water infrastructure D- stating that the water mains are well beyond the designed span of 65 to 90 years.
Dr. Reese Halter: Missing Arctic Sea Ice: Wake-Up Call Dr. Reese Halter 2011
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Our drinking and wastewater infrastructure both received grades of D-, and budgets allocated to upgrading these systems fall far short of what is required.
Colleen Murphy-Dunning: Green Jobs for Ex-Cons: Fixing Broken Systems Colleen Murphy-Dunning 2012
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Our drinking and wastewater infrastructure both received grades of D-, and budgets allocated to upgrading these systems fall far short of what is required.
Colleen Murphy-Dunning: Green Jobs for Ex-Cons: Fixing Broken Systems Colleen Murphy-Dunning 2012
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Our drinking and wastewater infrastructure both received grades of D-, and budgets allocated to upgrading these systems fall far short of what is required.
Colleen Murphy-Dunning: Green Jobs for Ex-Cons: Fixing Broken Systems Colleen Murphy-Dunning 2012
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ASCE, in rating 15 separate areas on national infrastructure, gives drinking water the lowest rating -- a D- on a scale of A to F.
Scott Lilly: 'Nonsecurity' Spending Cuts Could Be Hazardous to Your Health Scott Lilly 2011
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On the most urgent factor -- job creation and an accelerated recovery -- the president's plan received a "C," the Bowles-Simpson plan a "D-" and Rep. Ryan's proposal failed.
Heather McGhee: Who's Budgeting for a Middle Class? Heather McGhee 2011
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On the most urgent factor -- job creation and an accelerated recovery -- the president's plan received a "C," the Bowles-Simpson plan a "D-" and Rep. Ryan's proposal failed.
Heather McGhee: Who's Budgeting for a Middle Class? Heather McGhee 2011
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On the most urgent factor -- job creation and an accelerated recovery -- the president's plan received a "C," the Bowles-Simpson plan a "D-" and Rep. Ryan's proposal failed.
Heather McGhee: Who's Budgeting for a Middle Class? Heather McGhee 2011
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Our drinking and wastewater infrastructure both received grades of D-, and budgets allocated to upgrading these systems fall far short of what is required.
Colleen Murphy-Dunning: Green Jobs for Ex-Cons: Fixing Broken Systems Colleen Murphy-Dunning 2012
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