安Peaceful. Quiet. Calm. Calm and relaxed, without anxiety. To reassure. To calm the mind. Peacefulness. To enjoy. To indulge. Prefer. inexpensive. Affordable.
乃In other words. For that reason. So. A long time ago. In the past. You. A second-person pronoun for a person of equal or inferior status. The word for "no" is used in particles.