保持放松、直立的坐姿。Sit in a relaxed upright posture.马忽然用后腿直立起来,把我摔下马背.The horse suddenly reared up and threw me off.种马用后腿直立起来.The stallion upreared on its hind legs....
新鲜食物非常匮乏，导致价格猛涨。Fresh food is so scarce that prices have rocketed.额外的成本会使价格猛涨。The extra cost will bump up the price.该股票价格可能会猛涨。The share price is likely to leap upwards....