n.space for one line of print (one column wide and 1/14 inch deep) used to measure advertising

同義詞：line

1. The agate line in the stone created a stunning visual effect when polished.
   石頭中的瑪瑙線在打磨后產(chǎn)生了驚人的視覺效果。
2. Jewelry made from stones with beautiful agate lines is highly sought after.
   由具有美麗瑪瑙線的石頭制成的珠寶非常受歡迎。
3. Geologists often study agate lines to understand the formation processes of minerals.
   地質(zhì)學家經(jīng)常研究瑪瑙線，以了解礦物的形成過程。