Blastopore
n. 胚孔, 原口
🔁 扩展释义
【医】 胚孔, 鲁斯科尼氏肛门
🗣️ 情景例句
But when Robbie was born,
但当Robbie出生后，
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
This platform would serve as a port and a railway station.
如果再建些伸出海面的高大的烟囱状通风管，