您要找的是不是：
n. 海面升降
n. 尤斯塔西娅（女子名，意思是坚定的）
真穗草属
Prince Eustachy Sapieha's earliest memory is of falling into the Serpentine in London while feeding the ducks.
ECONOMIST: Memoirs
"I don't want to put the pressure on Rick and his guys, but they're special, " Colorado State coach Larry Eustachy said.
NPR: Louisville Runs Over Colorado State 82-56 At NCAAs
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。