英语词汇“grate guard”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	grate guard
释义	grate guard 格子安全栅
随便看	valve of inferior vena cava valve of navicular fossa valve of operculum valve of pulmonary trunk valve oil valve oil can valve oils valve oil seal valve oil shield valve open valve opening valve-opening diagram valve-opening period valve-opening pressure valve-opening time valve-operated water closet valve operating diagram valve operating gear valve operating mechanism valve operating piston valve-operating stud valve operation mechanism valve operation test valve operator valve operator adapter 日引月长日往月来日征月迈日慎一日日新月异日新月盛日新月著日无暇晷日日夜夜日旰不食ノウギョウノウギョウキョウドウクミアイノウグノウケッセンノウゲイノウゲカノウコウノウコウノウコウノウコウソク