砂粒在波浪分选作用下从粉砂及粘土中分出.The sand is separated from the silt and clay by wave sorting.这种装置在小型冲天炉中是作为砂粒分离器使用的.These units are employed as grit arrester on small cupola.米饭里的砂粒硌痛了牙.The sands [ grits ] in the cooked rice made my ...
That's why you're so anti other people smoking.那就是为什么你如此反对别人吸烟。If you can't find any decent apples, you can always try growing them yourself...如果你找不到像样的苹果，你总还可以试着自己种。You and I are going to have to agree to...