学习资料
[意 思]adj. 有...价值,值...钱
[例]  This necklace is worth 1,000 US dollars. 这条项链值一千美元。
adj. 值得,有价值
[例]  That novel is not worth reading. 那部小说不值得一读。
n. (一数目的)价值
[例]  The thieves stole 1 million worth of jewellery. 窃贼偷走了价值100万英镑的珠宝。