the process of applying force to something, typically to cause deformation or change

a particular type of organism or group of organisms that are genetically distinct

प्रजाति

English Usage: We discovered a new strain of bacteria in the sample.

Hindi Usage: हमने नमूने में एक नई बैक्टीरिया प्रजाति की खोज की।

to exert force upon something in order to distort it

to make an effort to achieve something, often under pressure

प्रयास करना

English Usage: She had to strain to hear the teacher over the noise in the classroom.

Hindi Usage: उसे कक्षा में शोर के कारण शिक्षक को सुनने के लिए प्रयास करना पड़ा।