Apical placentation
顶生胎座式
🧩 词语组成解析
a. 顶端的\\n[医] 尖的, 尖端的
[解、动]胎盘形成
🗣️ 情景例句
Sorry, I don't quite understand why...
对不起，我不太理解为什么…
Mike likes to write by the nice bright light at night.
麦克喜欢在夜晚明亮的灯光旁写作。[八次疯狂张嘴，元音极其饱满！]
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。