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r
mastery UK /ɑː(ɹ)/ US /ɑɹ/nounadjcharacternumverb
card 1 of 10 · context meaning
What does 'R' stand for in this context?
The radiation dose was measured as 5 R.
card 1 of 10 · context meaning
What does 'R' stand for in this context?
The radiation dose was measured as 5 R.