Ellipsograph
n. 椭圆规
🗣️ 情景例句
He has no capacity to be a doctor.
他没有当医生的能力。
Woe to him that is alone.
孤独的人最苦恼。
Then Von Frisch moved the dish to the east of the hive and waited for a marked bee to feed.
然后，冯·弗里施把碟子移到蜂箱的西边，等待有标记的蜜蜂来吃。