eatout和eatup的区别
两者词意、用法均不同； eat up ： 1.吃完;吞噬 Eat up the dinner while it is still warm. 趁饭还热,快把它吃完. 2.消耗;用完 The work ate up all his time. 那工作占用了他所有的时间. eat out 1.上馆子吃饭 They usually eat out on Sundays. 星期天他们通常上馆子吃饭. 2.锈坏;使腐烂 Rust had eaten out the gun barrel. 枪筒已被锈蚀...