查询词典 try hard

hard lead pump：软铅泵

hand pump 手动泵;脚压泵; | hard lead pump 软铅泵; | hard rubber lined pump 衬软胶泵;

hard lead pump coupling：硬铅泵联轴器

hand pump coupling 手动泵联轴器手压泵联轴器 | hard lead pump coupling 硬铅泵联轴器 | hard rubber lined pump coupling 衬硬胶泵联轴器

hard-drawn：硬拉

"阿肯萨斯硬油石","hard Arkansas oilstone" | "硬拉","hard drawn" | "硬化","hardening"

Hard-Drawn Steel Wire：硬拉钢丝

Hard Steel 硬钢 | Hard-Drawn Steel Wire 硬拉钢丝 | Hardened And Tempered Steel 调质钢

hard-drawn copper cable：硬拉铜电缆

hanger sheave 吊架滑轮 | hard-drawn copper cable 硬拉铜电缆 | hard-drawn wire 硬拉线

hard-wrought：冷锻,冷加工

hard-wood wedge ==> 硬木楔 | hard-wrought ==> 冷锻,冷加工 | hardanger lace ==> 哈丹格几何花纹细丝花边

hard-wrought：冷锻

hard-wearing 耐磨的 | hard-wrought 冷锻 | harmonic filters for static var compensator 静止无功补偿滤波装置

hard whip; hatch tackle：舱口滑车

舱口 hard way; hatch opening; hatchway | 舱口滑车 hard whip; hatch tackle | 收缆 haul in

leather-hard drying：皮硬干燥

leather-hard 皮硬状 | leather-hard drying 皮硬干燥 | leather-metal case seal 皮革芯金属壳油封

超硬合金鋼 locking plate 定位板：hard alloy steel

galvanized steel sheet 鍍鋅鐵板 locking block 定位塊 | hard alloy steel 超硬合金鋼 locking plate 定位板 | high speed tool steel 高速度工具鋼 loose bush 活動襯套

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.