oceann. 海洋、廣闊、許多、一大片海學術名詞海洋：電機工程、氣象學、電力工程、地質學、水利工程學洋：海洋科學、電機工程、電力工程、地質學海洋流速：力學英文釋義a large body of water constituting a principal part of the hydrosphereanything apparently limitless in quantity or volume