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as the circumstances require (Andrey Truhachev); as needed (Andrey Truhachev); as the circumstance arises (Andrey Truhachev); in the circumstances (Andrey Truhachev) | |||
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PRN (Whenever Necessary) | |||
PRN (as Required, As Needed) |
pro: 4 phrases in 2 subjects |
Abbreviation | 2 |
Law | 2 |