【Jasmine Lai】評論
①起始期(initial stage,d☆☆☆☆☆ ...
【Spring】評論
①起始期(initial stage,d☆☆☆☆☆ ...
【Nini Hsiao】評論
硬組織形成叫Crown stage 又叫做 Late bell stage 所以③之後是⑥
【kin】評論
一直找不到crown stage是什麼, 原來是late bell stageAdvanced bell stage is called the crown, or maturation stage, by some researchers.