- manned pontoon英语什么意思:有人值班的箱形驳
相关词汇的读音
- "ballast pontoon"怎么读
- "pontoon bridge"怎么读
- "pontoon excavator"怎么读
- "closing pontoon"怎么读
- "buoyancy pontoon"怎么读
- "vehicle pontoon"怎么读
- "pontoon string"怎么读
- "pontoon erection"怎么读
- "floating pontoon"怎么读
- "pierhead pontoon"怎么读
- "manned orbiting laboratory"怎么读
- "manned platform"怎么读
- "manned pressure capsule"怎么读
- "manned pressure hull"怎么读