The prisoner has walked his chalks , and is off to London.
那囚犯逃走了, 逃到伦敦去了.
互联网
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.
互联网
His steed was by chalks the best.
他的马是最好的.
互联网
Simple teaching tools such as the blackboard, chalks and tape recorders have fallen behind the times.
简单的教学手段,如黑板 、 粉笔和录音机已经落后于时代.
互联网
Influences of water interaction on the mechanical behaviour of porous chalks have been studied.
我们研究了水对多孔白垩岩的力学性质影响.
互联网
