adj.頂上的
n.舌尖音
Flowers are differentiated from a few cells on the stem apical meristem of a plant. 花由莖頂分生組織的少數(shù)細胞分化而來。
They are located in tissues (the apical meristems) at the growing points of roots and stems. 它們位于根和莖的生長點組織（頂端分生組織）中。
[根]尖的
根尖周的
[生]離尖的, 遠離尖端的, 尖以外的
