Kenya's long distance runners have taken the athletics world by storm.肯尼亞的長跑運動員在田徑界獲得了巨大成功。Trains are reliable, cheap and best for long-distance journeys.火車安全可靠、費用低廉，最適宜長途旅行。He received a long-distance phone call fr...
皂土是一種可膨脹的土層粘土礦物.Bentonite is an expandable three - layer clay mineral.該洗滌工序排出的廢水,同其重量的0.15%的膠性皂土混合.The waste liquor from this scouring step agitated with 0.15 % of its weight of colloidal bentonite....
The fossils at Dinosaur Cove are embedded in hard sandstones.恐龍峽谷中的化石都嵌在堅硬的砂巖中。There is glass embedded in the cut.有一片玻璃扎在傷口里。an operation to remove glass that was embedded in his leg取出扎入他腿部玻璃的手術...