对海洋及海底的勘探和科学研究。
对海洋及海底的勘探和科学研究。
The exploration and scientific study of the oceans and ocean floor.
研究海洋物理和生物特征的科学分支
the branch of science dealing with physical and biological aspects of the oceans
发长 /iː/ 音 (如 sea, tea)
Same pattern, same sound
Watch the sound change
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可生成：语法 Grammar、学习解释 Learner guide、例句 Examples。只有点击后才会开始生成。
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Dictionary facts from ECDICT, WIKTIONARY.
