短语的意思

walk up adj。无电梯的例句:Walk up!Walk up!The performance is about to begin。快来看!快来看!马上开演了。If you walk up Oxford Street,you'll see many shops。如果你沿着牛津大街走,你会看见许多商店。A stranger walked up to me and shook my hand。有个陌生人向我走来跟我握手。