Plumbers charge by the hour for their work.水管工人的工作是以小时收费的.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.Later skilled workers such as electricians and plumbers organize...
她一脸小迷糊的可爱样儿。She wore a sweet and slightly addled expression.他吃早餐时两眼迷糊，宿醉未醒。He appeared at breakfast bleary-eyed and with a hangover.他一直喝, 喝到他快要迷糊地睡着了.He began to drink, drank himself to intoxication, till he slept oblite...
magnetic polarity磁极性The hydrophobicity is related to molecular volume and polarity.分子的疏水性跟分子的体积和极性有关.Polarity is inherent in a magnet.极性是磁铁的固有性质....the ideological polarity between nations.国家间意识形态的截然对立Level - shifting or...
30 percent of reptiles, birds, and fish are currently threatened with extinction.目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。The centuries-old ritual seems headed for extinction.延续了几个世纪的仪式似乎要面临消亡。The animals were ruthlessly hunted to the v...