C horizon
n. 【地质学】 (土壤断面三层结构中的)C层(土壤), 淀积层, 母质层[参见 ABC soil]
🧩 词语组成解析
horizon
[hə'raɪzn]
n. 地平线;范围;界限;眼界;
🗣️ 情景例句
That doesn't quite suit me.
我对次不甚满意。
It is wisdom sometimes to seem a fool.
大智若愚。
How often do you write?
你们隔多久写信？