rain shadow中文什么意思

(山坡背面降雨极少的)雨影区。

• rain:    n. 1.雨，下雨；〔pl.〕阵雨。 ...
• shadow:    n. 1.(阴)影；影像；阴暗；黑暗 ...
• rain shadow effect:    雨影效应

英文释义

名词

1. an area that has little precipitation because some barrier causes the winds to lose their moisture before reaching it