Nothing cements a friendship between countries so much as trade.贸易最能增强国家间的友谊。Macro - defect - free cements have become an important orientation of high performance cementitious materials.无 宏观 缺陷水泥已成为高性能胶凝材料学科的重要研究方向.To s...
那群猎犬循臭味追寻牡鹿.The hounds followed the stag's scent.警方一直在追寻死者的妹妹, 但他们不知道她住在哪里.The police have been trying to chase up the dead man's sister, but they have no idea where she lives.侦探追寻着吉普留下的车辙痕迹.The detective follo...
a retrograde step后退的一步The motion of the particle is retrograde.质点运动是衰减的.The Prime Minister described transferring education to central government funding as 'a retrograde step'.首相称将教育投入转由中央政府拨款是“一种倒退”。Infection...