查询词典 scratch division

scratched pebble：擦痕卵石

scratch 擦痕 | scratched pebble 擦痕卵石 | scratcher 刮子

Scuffing：深冲表面划伤

scratch 刮伤/划痕 | scuffing 深冲表面划伤 | seam 裂痕

take a powder：突然离开

go up in smoke 化为乌有 | take a powder 突然离开 | scratch the surface 没有深入研究

Coal hot air furnace：燃煤热风炉

滚筒刮板干燥机 Rolling scratch board drier | 燃煤热风炉 Coal hot air furnace | 燃油热风炉 Oil hot air furnace

Beauty is in the eyes of beholders：情人眼里出西施

Let's chip in 20 dollars to buy him a gift. 我们凑20块钱给他买份礼物吧 | Beauty is in the eyes of beholders.情人眼里出西施. | I made it from scratch.完全是我自己做的.

brainchild：(点子、主意、发明)

to scratch one's back(这回你帮我,下回我帮你) | brainchild(点子、主意、发明) | to turn one's back on(不理某人、不帮某人)

Breakdance：霹雳舞

Hip-Hop其实是20世纪70年代产生于美国纽约的一种街头文化,它涵盖了说唱乐(Rap)、DJ的"刮擦"(Scratch-ing)、霹雳舞(BreakDance)等各种活跃于街头的文化形式.

screw flange joint：螺钉凸缘接头

"草稿纸","scratch paper" | "螺钉凸缘接头","screw flange joint" | "螺距规","screw pitch gage"

to scratch for fleas：因为跳蚤而抓痒

to play the guitar 弹吉他 | to scratch for fleas 因为跳蚤而抓痒 | to fish for a whale 捕鲸(这是非法的活动!!!)

scratch flowMeters：刮板流量计

旋进漩涡流量计 Vor-tex Precession Flowmeter | 刮板流量计 scratch flowMeters | 玻璃转子流量计 glass tube float flowmeter

Hammond postulate：哈蒙德假说

Microscopic reversibility 微观可逆性 | Hammond postulate 哈蒙德假说 | Linear free energy 线性自由能

oil price：油价

oil paint 油漆 | oil price 油价 | oil shale 油页岩