Gastrulate
vi.[生]形成原肠胚,处于(或具有)原肠胚阶段
🗣️ 情景例句
Mr. Richard Stewart. Richard Stewart
先生。
The timid child would not leave his mother's side.
那个胆小的孩子不愿离开母亲。
do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present).
也都会消耗完其能量（整个宇宙是否如此，目前尚有争论）。