... research trial 研究试验 research vehicle 科研船 research vessel unit 考察船队 ...
基于24个网页-相关网页
短语
科研考察船
scientific surveying ship
海洋科学研究船
oceanographic research vessel
;
oceanographic research ves
;
marine research ship
科研视察船
scientific surveying ship
-
research vehicle
-
research vehicle
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