英语词汇“sea frontier”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sea frontier
释义	sea frontier noun : a large nonadministrative sea and land area command (as in the United States Navy) organized under a district commandant
随便看	cossack cossack cossack green cossack hat cossack post cossaean cosse cosse green cosset cossette cossid cossidae cossus cossyrite cost cost cost- costa costa cost accountant cost accounting costal costal costal cartilage costally

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。