Ectosac
[医] 外膜, 外囊(卵)
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
One crowded hour of glorious life is worth an age without a name.
光辉生活中忙迫的一个小时抵得上无为的一世。
I had expected to be near my objective by now, but everything still seemed alien to me.
我本想离目的地已经不远，但周围一切对我仍很陌生。