这是一列慢车, 不是快车.It's a stopping train, not an express.扳道工把慢车误认为快车了.The switchman mistook the slow train for the express train.快车比慢车快一小时.The express train is an hour faster than the local....
他的下巴上粘着肉汁。There was a smear of gravy on his chin.强力胶水可能无法粘住某些塑料。The superglue may not create a bond with some plastics.如果窗户碎了，就无法再把它粘回到一起了。If a window is broken, you can't stick it back together again....