流Flow. The flow of water, etc. To spread in the world. To send to a distant place. To wander. To end without taking shape. To deviate from the original purpose. A unit of flag. Technique. Style. Companions.
葉Leaf. Something thin and flat, like a leaf. Something shaped like a leaf. a sheet of paper. A unit to count the number of sheets of paper, etc. A unit for counting leaves. A division of time. A unit of counting leaves. The end.
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.
梛"Nagi (a kind of tree). A tall evergreen tree of the maki family. Because its leaves are not easily broken, it was customary for women to put the leaves behind a mirror to prevent the breakup of the relationship between a man and a woman."
空Sky. Atmosphere. Heaven. Big. Wide. Empty. No substance. Meaningless. Useless. In Buddhism, something without substance or essence. A thing related to aviation.