Spacing collar
[化] 定距环
🧩 词语组成解析
spacing
['speisiŋ]
n. 间隔，间距;跨距;疏密;留间隔;
🗣️ 情景例句
Our company has had a big business in Chinese arts and crafts.
我们公司经营大宗中国工艺品。
Proverbs are the cream of a nation's thought.
谚语是一国的思想精华。
She likes rice and bread a little.
她有点喜欢吃米饭和面包。