rackwork

英式音标：['rækwɜ:k]

美式音标：['rækwɜk]

词义：

n.

齿条，齿条加工，齿条机构；

用法：

权威例句

Single rackwork slide: watermill in summer

Protection for rackwork of ferry-slips

Toy single rackwork slide: windmill

Single rackwork lantern slide: volcano erupting

Double rackwork slide: chromatrope

Single rackwork magic lantern slide: three horse's heads which turn into three men's heads

Single rackwork slide: Mount Vesuvius in flames

Single Rackwork Lantern Slide: Chromatrope

Dell stellt neue Rack-Workstation für die Arbeit unter schwierigen Umweltbedingungen vor

Pallet stacking racks work anywhere

造句：

1. They walked right into a booby-trap and got blown to smithereens.

他们正好踩上了饵雷，结果被炸得粉身碎骨。

来自柯林斯例句

2. They dug trenches in their path and set booby traps.

他们在小路上挖深沟设饵雷。

来自柯林斯例句

3. Police were checking the area for booby traps.

警察在这个地区探测饵雷。

来自柯林斯例句

4. His booby-trapped car exploded.

他那辆被安有炸弹的汽车爆炸了。

来自柯林斯例句

5. Don't be such a booby!

不要那么傻！

来自《权威词典》

[ booby 造句 ]