An environmental friendly phosphorus - free degreaser is obtained by orthogonal test.通過正交試驗得到一種以表面活性劑為主、輔以助劑的環保無磷脫脂劑.Remove oil and grease, etc. with a suitable detergent or degreaser.用適當的清潔劑和脫脂劑除去油脂.This machine is main...
這件事漸漸從她記憶里淡漠了.The incident had faded from her mind.所有事實都藏在他的記憶里.All the facts were stored in his memory.在人們關于政治人物的記憶里，他是最精明、可能也是最有權勢的參謀長。He was the smoothest and probably the most powerful chief of staff in political mem...
Fortunately, he died nobly at the Alamo , fighting for Texan independence, and thus secured immortality.幸而他在得克薩斯爭取獨立的戰爭里在阿拉莫英勇戰死, 因而獲得不朽.The Alamo was the first defense against the Mexicans.阿拉摩之役是抵抗墨西哥人的首次防衛戰.Have you ev...
I ought not to tell you but I will, since you're in the family, so to speak.我本來不該告訴你的，但我還是要這么做，因為好歹你是家里的一員。I was, so to speak, being hauled in tow.所以說, 我是給牽著走的.Mary is, so to speak, a hardworking student.瑪麗可說是個用功的學生...