Narrowcast
v. ( 为少量特定听众)小范围播送,用电缆电视播送
🗣️ 情景例句
But the only time he's available this week
但这星期他有空的时间只有
So far I have been learning about China.
到止前我止，我一直都在研究中国的事情。
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。