be in leaf
US /biː ɪn liːf/
UK /biː ɪn liːf/

1.
berdaun, memiliki daun
to have leaves, especially after a period of not having them (like in winter)
:
•
The trees will soon be in leaf again.
Pohon-pohon akan segera berdaun lagi.
•
By spring, all the bushes should be in leaf.
Pada musim semi, semua semak seharusnya sudah berdaun.