Ectosac
[医] 外膜, 外囊(卵)
🗣️ 情景例句
Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.
有。这是由卫生检疫所签发的检验报告，它是绝对可靠的。
I will go to the theater.
我将去戏院。
We only need to put the candles on it, now.
“我们现在只需把蜡烛插上就 行了。”