bottom board是什么意思

底板；浇注底板；垫板

bottom board 同义词

1 底板

sole backing bedpiece bedplate supporting plate back plane base plate

相关词

set-top box sex cell seventy-eight shepherd's purse sex drive set to work shelf fungus set up house shaving foam set up housekeeping set up in business settle the stomach shell jacket shade tree sheep fescue Shetland sheepdog shake down shatter cone severance tax shawl collar shell bean shea butter sharpen up shell-shocked sex slave shear pin share out sewage works sewage treatment plant shaggy-dog story