查询词典 ocean bottom

bottom banksman：井底把钩工

bottom 底板 | bottom banksman 井底把钩工 | bottom belt 底部皮带

bottom beeway：下蜂路

bottom bar 巢框下梁 | bottom beeway 下蜂路 | bottom board 底板

bottom bullnose：下部喷管

bottom boundary 底界面 | bottom bullnose 下部喷管 | bottom casing packoff 底部套管封隔器

bottom canch：卧底

bottom belt 底部皮带 | bottom canch 卧底 | bottom captain 井下组长

bottom balance endpiece screw：摆下托钻螺钉

bottom arch bar | (拱板转向架)下拱板 | bottom balance endpiece screw | 摆下托钻螺钉 | bottom balance jewel | 下摆钻

flatbottom：平下摆

下摆Bottom, hem, lap, sweep, expansion, suso | 平下摆Square-cut bottom, square front, plain bottom, flatbottom | 斜下摆Slant-cut bottom

Square-cut bottom, square front, plain bottom, flatbottom：平下摆

下摆Bottom, hem, lap, sweep, expansion, suso | 平下摆Square-cut bottom, square front, plain bottom, flatbottom | 斜下摆Slant-cut bottom

bottom side-scan sonar with a parametric profilograph：装有参量剖面测量仪的侧扫海底声纳

bottom fish;底层鱼(类);; | bottom side-scan sonar with a parametric profilograph;装有参量剖面测量仪的侧扫海底声纳;; | bottom trawl;底拖网;;

bottom runby：底部越程

bottom floor 底部楼层 | bottom runby 底部越程 | bottom slow down switch 底部减速开关

bottom car runby：底部轿厢越程

bottom car overtravel 底部轿厢越程 | bottom car runby 底部轿厢越程 | bottom clearances for car 轿底间隙

animal rights campaigners：动物权益倡导人士

decay 腐烂 | animal rights campaigners动物权益倡导人士 | round up 搜捕

Buttermilk biscuits：酸奶脆饼干

burnt honey焦密 | buttermilk biscuits酸奶脆饼干 | buzz营营声