双语例句
The thicker the straw mulching, the more significant the effect. But the effect was limited by soil aridness and growth stage of maize.
稻草覆盖可减轻玉米旱害，其效果随着覆盖量的加大而越明显，但受干旱程度和生育期影响。
词典释义：
aridness
时间: 2025-10-21 05:25:53
英 [ˈærɪdnɪs]
"干旱"