A white chalk chalks white on a black blackboard.一根白色的粉笔在黑色的黑板上写白字.His steed was by chalks the best.他的马是最好的.The prisoner has walked his chalks , and is off to London.那囚犯逃走了, 逃到伦敦去了....drawing a small picture with coloure...

The soldiers numbered off from the right.士兵们从右开始报数.The officer numbered the men off.军官叫士兵报数.The company numbered off one by one from left to right.该连士兵由左向右报数....

n.白垩块，痛风石，垩石...

n.制造白色或彩色粉笔的白垩( chalk的名词复数 )...

The prisoner has walked his chalks , and is off to London.那囚犯逃走了, 逃到伦敦去了.A white chalk chalks white on a black blackboard.一根白色的粉笔在黑色的黑板上写白字.His steed was by chalks the best.他的马是最好的....

chalks的音标：...

chalkstone的音标：chalkstone的英式发音音标为：['tʃɔ:kstəʊn]chalkstone的美式发音音标为：['tʃɔkˌstoʊn]...