The drug works by blocking the action of HIV's enzyme reverse transcriptase, stopping the virus from replicating in cells.
该药物的作用机理是通过阻断艾滋病毒逆转录酶，阻止病毒在细胞内复制。
3
Let me reverse engineer the situation for you. You would have considered this additional activity as a blocking stone and kept on procrastinating and increased your stress levels reaching nowhere.