查询词典 hard to avoid

hard palate：硬口盖硬腭

犬硬跖病 hard pad disease | 硬口盖硬腭 hard palate | 硬水 hard water

hard sell：硬行推销的

hard-on 渴望获得 | hard-sell 硬行推销的 | hard-set 坚决的

hard steel：硬钢

Hard Alloy Steel 硬合金钢; 硬质合金钢 | Hard Steel 硬钢 | Hard-Drawn Steel Wire 硬拉钢丝

hard steel：高碳钢

hard soldering 用硬焊料焊接 | hard steel 高碳钢 | hard streak 硬条带夹层

hard steel plate：硬钢板

hard spelter 硬锌焊料 | hard steel plate 硬钢板 | hard steel 硬钢

hard-and-fast rules：硬性规定

hard-and-fast rule 硬性规则 | hard-and-fast rules 硬性规定 | hard-asphalt mix 硬地沥青混合料

hard-baked spleen：烤硬状脾

hard-asphalt mix 硬地沥青混合料 | hard-baked spleen 烤硬状脾 | hard-bonded furnace deposit 炉内硬块沉积

hard-bitten：不易对付的

hard-and-fast 不可违逆的 | hard-bitten 不易对付的 | hard-boil 把煮熟硬

hard-boiled egg：难相处的人;利害的家伙

hard up 拮据 | hard-boiled egg 难相处的人;利害的家伙 | hard-hearted businessman 斤斤计较的人

hard-core interpretation：硬核心解释

實心幾何 hard-core geometry | 硬核心解釋 hard-core interpretation | 實心捏縮裝置 hard-core pinch device

seal oil pressure：密封油压

"seal of bearing ","轴承密封" | "seal oil pressure ","密封油压" | "seal ring ","密封环,止漏环"

osteographer：骨论学家

choreographer舞蹈动作的设计者 | osteographer骨论学家 | glyphographer电刻者