adj.低的,低洼的;
例句:
Buildings in the low - lying areas were immersed in water.
洼地里的建筑浸泡在水中.
These hinged flight surfaces could deflect airflow to modify the lift, thereby supplying roll control.
这些以铰链连接的飞行翼面能够偏转气流以调整升力, 进而控制滚转.
The underlying layer, called dentin, is more yellow.
其下面层, 称为牙本质, 稍微显黄色.