单词	drink up/down
释义	请查阅词条：up and down
随便看	overachieving overachieving overact overacted overacting overacting overactings overaction overaction overactive overactiveness overactivities overactivity overactivity overacts over-adventurous overaffect over-affect over-affectionate over again over against over against overage over-age over-aged 什么是web 2.0？什么是X光? 什么是X射线？什么是X行星？什么是“1光年”？什么是“一个基因一个酶假说”？什么是“中世纪”？什么是“为艺术而艺术”？什么是“伏天（dog days）”？什么是“光亮主义”？ Kolbenspalt Kolbenspeicher Kolbenspiel Kolbenspiellehre Kolbenspielraum Kolbenspielzahl Kolbenspindel Kolbenspülgebläse Kolbenspülpumpe Kolbenspülung