基本解釋隱藏式固定英漢例句雙語(yǔ)例句All interior fastening devices shall be concealed and corrosion resistant.所有的內(nèi)部連接裝置都需隱藏佈置和抗腐蝕。All interior fastening devices shall be concealed and corrosion resistant. There shall be no exposed screws.所有的內(nèi)部連接裝置都需隱藏佈置和抗腐蝕。沒有外露的螺釘。concealed fastening更多例句專業(yè)釋義交通運(yùn)輸工程隱藏式固定