Sophericity
[化] 球形度
🗣️ 情景例句
We have a wide connection in U.S.A.
我们在美国各地有广泛业务关系。
How old?
多老？
Soon the hobby leads to travel, perhaps to a meeting in another town, possibly a trip abroad in search of a rare specimen, for collectors are not confined to any one country.
用不了多久，有这种爱好的人便开始旅行，也许是去另一个城市参加会议，也可能是出国寻找一件珍品，因为收藏家是不分国籍的。