B horizon
B层；沉淀层
🧩 词语组成解析
horizon
[hə'raɪzn]
n. 地平线;范围;界限;眼界;
🗣️ 情景例句
What's your new job like?
你的新工作是什么性质？
Without wisdom wealth is worthless.
如果没有智慧，财富就无价值。
He's gone to England with his family. He won't be back until January.
他和家人一起回英国了。要到元月份才回来。