Blastocone
胚锥, 卵裂锥
🗣️ 情景例句
Are you kidding me?
你在取笑我？
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。