Outerplanar
外平面的
🗣️ 情景例句
Where is she today?
她如今在哪？
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
He expected the assistant to look at him in blank astonishment.
他原想女售货员会惊奇地望着他，不知所措，