Tooth germ development的用法和樣例：
例句
- The development course of Clematis mandshurica Rupr seeds was observed by using paraffin wax slices.
摘要采用石蠟切片法對東北鐵線(xiàn)蓮的種胚發(fā)育過(guò)程進(jìn)行了觀(guān)察和研究。 - The development al mode of the protocorms in vitro is very similar to that of its zygotic embryo.
這一過(guò)程幾乎重演了其合子胚發(fā)育及分化的過(guò)程。
