C-span
abbr. 有线卫星公众事务网络（Cable-Satellite Public Affairs Network）
🧩 词语组成解析
span
[spæn]
n. 共轭（马、骡）;跨度，墩距;一段时间;[航] 跨绳;
vt. 缚住或扎牢;跨越时间或空间;以掌测量;以手围绕测量类似测量;
🗣️ 情景例句
Play it safe.
做事要稳妥。
Seeing is believing.
百闻不如一见。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。