查询词典 hard at it

hard surfacing：表面淬火

hard rock concrete 硬石混凝土 | hard surfacing 表面淬火 | hard top 硬质铺装路

hard surfacing：敷焊硬合金表面;表面硬化

hard streak 硬条带夹层 | hard surfacing 敷焊硬合金表面;表面硬化 | hard twist 紧捻

hard surfacing：硬表堆焊

hard steel 硬钢 | hard surfacing 硬表堆焊 | hard surfacing electrode 耐磨堆焊焊条

hard swearing：伪证

hard sledding 费力 | hard swearing 伪证 | hard upon 接近于

think hard,try hard：老师很多时候鼓励学生思考,努力尝试,会说以上的话

─ his body is as hard as brick. 他的身體很結實. | ─ think hard,try hard!老師很多時候鼓勵學生思考,努力嚐試,會說以上的話. | Break 破壞、破裂、爆破

hard vanish：硬漆

hard twist yarn 紧捻纱 | hard vanish 硬漆 | hard wax 硬蜡

hard vulcanized fiber：钢纸

hard stock 硬浆 | hard vulcanized fiber 钢纸 | hard water 硬水

hard ware：硬件,硬设备

hard soap 硬皂,钠肥皂 | hard ware 硬件,硬设备 | hard wire 硬钢丝

hard wood tar：阔叶林焦油

hard wax 硬蜡 | hard wood tar 阔叶林焦油 | hard 硬的

hard wood tar：硬材焦油

hard wood distillation 硬材干馏 | hard wood tar 硬材焦油 | hard wood tar pitch 硬材沥青

Sahidic：(沙希地译本)

Sadducees (撒都该人) | Sahidic (沙希地译本) | Satanism (鬼崇拜)

Air bed：气床

各类型休闲产品,目前主要有休闲床(Anywhere Bed)和空气床(Air Bed),帐篷(One Minute Tent)、睡袋(Sleeping Bag)、遮阳篷(Gazebo)、折叠椅(Folding Chair)等系列休闲产品;将建立一个包括休闲服饰、箱包、鞋类等产品在内的完整的休闲用品品牌.