easterly
adj[usu attrib 通常作定语], adv
1 in or towards the east 在东面(的); 向东面(的)
in an easterly direction 朝东的方向.
2 (of winds) blowing from the east (指风)从东方吹来(的)
an easterly wind 东风. easterly, n wind blowing from the east 东风
strong easterlies at sea 海上的强劲东风.