a. located or moved above the surround or above the normal position
s. increased in amount or degree
a. 凸起的, 浮雕的, 发酵的
[医] 隆起的
1. She raised her hand to ask a question.
她举手提问。
2. The company raised its prices last month.
公司上个月提高了价格。
3. He raised his voice to be heard over the noise.
他提高了声音，以便在噪音中被听见。