Iron covered with zinc has been called galvanised iron, from the fact that we have two metals in different electrical conditions; the zinc, suffering chemical change, oxidising, and acting as a protecting agent to the iron. ["Hunt's Hand-Book to the Official Catalogues," 1851]
来自《权威词典》
来自辞典例句
来自辞典例句
来自辞典例句
来自辞典例句
[ galvanized 造句 ]