Opposedconformation
[化] 重叠构象
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
Mischief has swift wings.
飞来横祸。
The main exports of the country are wool, lamb, beef, butter, forest products, fruit and vegetables.
这个国家的主要出口产品有羊毛、羔羊、牛肉、黄油、林木制品、水果与蔬菜。