Plumbers caulk joints in pipe with lead, string or a caulking compound.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Older windows and doors require maintenance -- scraping, painting and caulking.旧门窗需要一系列维护,诸如, 刮磨, 上漆,勾缝.Caulking and weath...
岩石上有许多蜂窝状的小孔.The rock was honeycombed with passages.很多人用蜂窝状的材料作为测量温度的传感元件.Many people use cellular materials as sensitive elements in hygrometers.将这个系统划分成蜂窝状的小区有什么好处 呢 ?But what are the advantages of dividing the system ...
Management is confident about the way business is progressing.管理层对业务发展的态势充满信心。Soon they found their scientific reseaches were not progressing smoothly.不久他们发现他们的科学研究工作进展得并不顺利.The work is progressing steadily.工作在稳步地取得进展....