The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。City's principal marksman was Joe Harvey who scored seventeen goals.市队的头号射手是打进17粒进球的乔·哈维。Donald King is the principal of Da...
I can't spend ten million dollars priming the pumps on this.我不能花千万美元,这对启动水泵.Yes, we do . And we call it priming paint.是的, 我们称之为车间底漆.Self priming, but can be precoated with suitable paints.单独用底漆, 也可复涂以适合的配套涂层....
Zip drives help people to organise their important information.压缩磁盘驱动器有助于人们管理重要信息。Smith prides himself on being able to organise his own life.史密斯对能够把自己的生活安排得井井有条感到很得意。We can organise car rental from Chicago O'Hare A...