calking怎么读，calking什么意思，calking短语和例句

1.The machine can be widely applicable to the repairing construction of the pavement crack calking.

可广泛 应用于路面缝隙嵌缝料修补施工中。

2.The machine can be widely applicable to the repairing construction of the pavement crack calking.

可广泛 应用于路面缝隙嵌缝料修补施工中。