laboursome
常见例句
- When proceeding pump testing, it is laboursome and time-consuming to connect the pump and the pipe with the traditional method of flanges and bolts with low level of automatization.
水泵試騐時，泵與琯道的聯接一般用法蘭及螺栓聯接，費時長，勞動強度大，自動化水平低。 返回 laboursome