n.西南风
The ship held to a southwesterly course.
船继续沿西南方向前进.
The wind is blowing easterly. ( westerly, northerly, southerly, southwesterly ).
风从东 ( 西 、 北 、 南 、 西南 ) 方吹来.
The wind is blowing southwesterly.
风从西南方吹来.