1. wallet，作名词，意为“钱包，皮夹子”等 I had my wallet stolen.我的钱包给人偷了。This wallet feels like leather.这个钱包摸上去像是皮的。2. wander，作动词或名词，意为“漫步，徘徊，游荡，溜达”等 We wandered back towards the car.我们溜达着回到汽车那里。I went to the park and had a wander around.我去公园转了一圈。3. yellow，作形容词或名词，意为“黄的，黄色的，黄，黄色”等 Coral can be yellow, blue or green.珊瑚有黄色的、蓝色的或绿色的。She was dressed in yellow.她穿着黄衣服。4. yes，作名词或感叹词，意为“对，表示同意的答复”等 I'll put you down as a yes.我把你看作赞同者。I enjoyed her latest novel. Yes, me too.我喜欢她这本最新的小说。对，我也是。5. yesterday，作副词或名词，意为“在昨天，昨天，近日”等 They arrived yesterday.他们昨天到达。What happened at yesterday's meeting?昨天的会上发生了什么事？
