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The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
He said he used this system in the year dot. 他说他很久以前用过这个系统。
He went away, limping dot and go one. 他一拐一拐地跛着走开了。
He's very punctual always arrives on the dot. 他很守时--总是按时到。
She was told to arrive at 8 o'clock on the dot. 她被告知八点钟准时到。
Some metals weld better than others. 有些金属容易焊，有的不容易焊。
Application of LOGO! To dotting welding machine control system 在点焊机控制系统中的应用
He watched the train away until it was only a dot in the distance. 他目送着列车驶去，直到它成了远方的一个小黑点。
On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
Since James had his leg broken, he walks dot and carry one. 自詹姆斯断腿后，他走路就一瘸一拐的了。
Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容，另一些人在焊接电阻。
She watched the train until it was only a dot in the distance. 她一直看著火车,直到它走远了,成了一个小点。
dot weld(ing) 填补焊
Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容，另一些人在焊接电阻。
It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
dot welding 填补焊,点焊
The ship became a mere dot on the horizon. 船在远处的水平线上成了一个小点。
The spoken representation of the dot in radio and telegraph code. (电码中的)点表示无线电码或电报电码的“滴滴”、“嗒嗒”声
It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
She is tell to arrive at 8 o'clock on the dot. 她被告知八点钟准时到。