Proofreading Service - Pain in the English
Proofreading Service - Pain in the English

Your Pain Is Our Pleasure

24-Hour Proofreading Service—We proofread your Google Docs or Microsoft Word files. We hate grammatical errors with passion. Learn More

Proofreading Service - Pain in the English
Proofreading Service - Pain in the English

Your Pain Is Our Pleasure

24-Hour Proofreading Service—We proofread your Google Docs or Microsoft Word files. We hate grammatical errors with passion. Learn More

Username

Musheer

Member Since

June 4, 2012

Total number of comments

1

Total number of votes received

2

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Latest Comments

Perturb vs. Disturb

  • June 4, 2012, 6:20pm

In Engineering we use the word perturb when we want to disturb the system intentionally for model, design and test purposes. but the disturbance comes during operation and it can be with intention or without