墒情的英文：
soil moisture content

soil是什么意思：
n. 土地，土壤；国土，领土
v.（被）弄脏

He died on British soil.
他死于英国。

The soil is difficult to work with.
这块污迹很难处理。

The fertilization of soil is a subject to the farmers.
肥料的施用对农民来说是一门学问。

moisture是什么意思：
n. 潮气，湿气，水分

Moisture is vital for germination.
潮湿对于发芽很重要。

Air and moisture tarnish silver.
空气和潮湿使银子失去光泽。

Humidity is a measure of moisture in the atmosphere.
湿度是空气内含水分多少的量度。

content是什么意思：
n. 内容；容量；目录；满足
v. 使满足
adj. 满足的，满意的

No man is content
人心不知足

Content is happiness
知足常乐

No man is content with his lot
无人满意自身的命运和境遇