This was intended to exclude the direct rays of the sun...其目的是阻挡直射的太阳光。X-rays have confirmed that he has not broken any bones...X光片证实他没有骨折。Gravity incurvates the rays.重力能使光线弯曲.A convex lens is used to concentrate rays of...
虽然旅途漫长孤独，图马罗还是继续前行。Although the journey was a long and lonely one, Tumalo pushed on.他整个旅途中都在观察她.He'd been observing her the whole trip.旅途中要穿过一条水势凶猛的急流。The trip involved crossing a raging torrent....
Members of the Bundestag are immune from prosecution for corruption...德国联邦议院的成员可免受贪腐罪的起诉。Some people take echinacea, which enhances the immune system, for the common cold.有人用可以提高免疫系统的紫锥花属治疗普通感冒.This blood test will show ...
目的: 以水蛭素为模型药物,考察猪鼻黏膜作为鼻腔给药离体实验用黏膜的可行性.Objective: To study the feasibility of pigs nasal mucosa as nasal mucosa model of experiment.水蛭''.'素'.''从水蛭的唾液腺提炼出一种物质,用作''.'抗'. �...
He halts between two opinions.他对这两种意见犹豫不决.The argument often halts and sometimes breaks down completely.论据错误百出,有时根本站不住脚.The inspiratory effort halts.吸气动作停止.He never halts in his speech.他说话从不吞吞吐吐....