![otter board造句怎么写]( "otter board造句怎么写")
- ThehorizontalspreadoftherectangularV-typecurvedotterboardincreasedby43.Inaddition,thefire-retardantplasticfilmsprovidedbytheutilitymodelcanbetransparentandthebackfaceofthealuminumfoilscanbeconnectedwithatleastonelayerofotterboardmaterial....
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![otter造句怎么写]( "otter造句怎么写")
- Myjacketismadeofotterskins.ajacketmadeofotterskinsWolf,bear,andotter,dragon,dove.42%couldnotidentifyanotter.Theottersayshesometimescatchesducks,andtherabbittellstheottertogofirst.otter一词中有两个t。Shecollaredmyblackwoolcoatwithotterpelts.Theseaotte...
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![sea otter造句怎么写]( "sea otter造句怎么写")
- TheseaotterisgentleandrelativelytameTheMontereyBayAquariumalsoworkstosavetheseaotter.AyoungseaotterfrolicsinMontereyBay,California,asadiverwatchesnearby.Andthiselderlyseaotterhasaremarkabletalentforbasketball.Well,ongoinginvestigationshaverevealedtha...
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![otter trawl造句怎么写]( "otter trawl造句怎么写")
- Inordertounderstandtheeffectdegreesproducedbydifferentfactorsonthefishingcapacityofottertrawl,weemployed12factorsinfactoranalysis.Whenfittedwithanottertrawl,inventedin1892,itenabledfishermentohaulinsixtimesthecatchofasailingship....
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