Complement的意思：
v.补充；补足；使完美；使更具吸引力
n.补充物；补足物；足数；足额；补足语；补语
Nutmeg, parsley and cider all complement the flavour of these beans well.
肉豆蔻、西芹和苹果酒都能很好地突出这些豆子的味道。
There will be a written examination to complement the practical test
会有笔试作为实践考试的补充。
The green wallpaper is the perfect complement to the old pine of the dresser
绿色的墙纸完美地衬托出衣橱那年代久远的松木。