他们开始发烧，眼睛里分泌出一种水状物。They develop a fever and a watery discharge from their eyes.这些伤口可能会利索地愈合，也可能会分泌出一种透明的液体。The wounds may heal cleanly or they may ooze a clear liquid.这种植物分泌出一种黏液。The plant exudes a sticky fluid....
I had to lug my bags up to the fourth floor.我只得费劲地把我的几个包拖上五楼。Can I leave my bag somewhere? It's very heavy to lug around.我能在什么地方存一下包 吗 ?提着它到处走很重.This paper introduces a lug mantle and solution of bottom protuberance...