Battledore placenta
[医] 球拍状胎盘
🧩 词语组成解析
n. (板羽球)球板
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
As a matter of fact,
事实上，
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
Who jumped farthest of all?
谁在参赛者中跳得最远？