Marginal placentation
边缘胎座式
🧩 词语组成解析
marginal
['mɑrdʒɪnl]
adj. 边的，边缘的;旁注的;临界的，最低限度的;收入仅敷支出的;
margin边缘 + al 表示属于...的、具有...性质的、如...的 → a.微小的,不重要的;仅以微弱多数票获胜的;记在页边的
[解、动]胎盘形成
🗣️ 情景例句
Thank you. I'll make out the contract for you to sign tomorrow.
谢谢。我将起草合同，明天就签。
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？