名詞 easterly:

1. a wind from the east
   同義詞：east wind, easter

形容詞 easterly:

1. lying in or toward the east
   同義詞：eastern
2. from the east; used especially of winds
   同義詞：eastern

副詞 easterly:

1. from the east

east.er.ly

adj.（形容詞）
Situated toward the east.
定向東方的
Coming or being from the east:
從東方來(lái)的：來(lái)自或自東方的：
例句：
easterly winds.
東風(fēng)

n.（名詞）
【復(fù)數(shù)】 east.er.lies
A storm or wind coming from the east.
東風(fēng)：來(lái)自東面的風(fēng)或暴風(fēng)雨

【引伸】
east.erly
adv.（副詞）