The potato is an invaluable esculent.马铃薯是极有价值的食物.The pumpkin is the only esculent of the orange family that will thrive in the North.南瓜是柑橘科中唯一能在北方种植的蔬菜.The percentage of esculent part of fruit is low.果实可食率低....
I had to admire the contortions of the gymnasts.我不得不为这些体操运动员们高难度的扭体动作而赞叹。Trimeris'compound , called T - 20 , blocks the final structural contortions from taking place.T -20是特里米瑞斯公司生产的化合物.它能阻止分子最终结构折叠的发生.The guard wa...