短语
浮烟山
fuyan mountain
可浮烟火信号
buoyant smoke signal
漂浮烟雾信号
[水运]
buoyant smoke signal
浮力烟羽上升
buoyant plume rise
烟草悬浮细胞
suspension-cultured tobacco cells
浮扬烟流
buoyant plume
发烟浮标
smoke buoy
导航发烟浮标
[航]
navigation smoke float
烤烟漂浮育苗
virginia tobacco seedling by floating cultivation
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