Clancy leaned down and fingered one of the coats.克兰西俯下身去,摸摸一件大衣.Give the cardboard two or three coats of varnish to harden it.在纸板上涂两三层清漆使其变硬。Varnish the table with two or three coats of water-based varnish.给桌子上两到三层的水性清漆。...
The floor is sealed to prevent water penetration.地板加了密封涂料防止渗水。Our aim is to achieve greater market penetration.我们的目标是进一步打入市场.It is important to get even distribution of water and good penetration.灌水时水量均匀分布和充分渗透是很重要的....