旋轴已经上足了油.The swivel had been oiled to perfection.介绍了矿用对旋轴流式主通风机的在线监测和故障诊断系统.On - line monitoring and trouble diagnosis system of counter - rotating type of axial fan for mine is introduced.结合霍州煤电集团公司通风系统改造工程, 总结了在 防爆 对旋轴...
我停住脚步，等她追上来。I stopped and waited for her to catch up.她停住转过身，脸上洋溢着幸福。She paused and turned, her face alight with happiness.上尉停住了，站着一动不动。The lieutenant stopped and stood stock-still....
Impure novels have brought and are bringing much misery on the world.不洁的小说已经给世界带来不幸,还将带来更多的不幸.Outcasts ( eta ), people with professions that were considered impure, formed a fifth class.剩下来的, 人们认为其职业不纯洁的, 便成为了第五个阶层.Impur...
给孩子皮肤上抹些凡士林以防止肿痛。Smear Vaseline on to your baby's skin to prevent soreness.她光滑的皮肤上有几处可爱的小雀斑.She had a wonderful clear skin with an attractive sprinkling of freckles.我的皮肤上突然长出一片让人发痒的皮疹.My skin has broken out in an it...