We had to backtrack to the corner and cross the street.我们不得不原路返回到拐角处过街。Can we just backtrack a little bit and look at your primary and secondary education?我们能不能回过头来谈谈你的小学和中学教育？Air cargo loading problem by backtrack algor...
要确保每天的钙摄入量。Be sure you get your daily quota of calcium.钙可能有助于预防结肠癌。Calcium may aid in the prevention of colon cancer.奶制品富含钙与蛋白质。Milk products are an excellent source of calcium and protein....
Out of deference to him, I lowered my head as he prayed.出于对他的敬重，在他祈祷时我低下了头。He touched his forelock in mock deference.他手触额发假装尊敬。Do you treat your parents and teachers with deference?你对父母师长尊敬 吗 ?...