Blastula
n. 囊胚
🗣️ 情景例句
by having us all come together.
使我们聚在一起。
To assemble radios
组装收音机
torn by the noise of the taxicabs, lorries and buses, and thronged ceaselessly by great crowds.
街道上充斥着汽油味和有毒气体，出租汽车、卡车、公共汽车的噪音刺耳难忍，络绎不绝的人群挤来挤去。