| 释义 |
●ˌheat ˈup🔑 to become hot or warm 变热；变暖 SYN warm ◆The oven takes a while to heat up. 烤箱得过会儿才能热起来。(especially NAmE) (BrE also ˌhot ˈup) to become more exciting or to show an increase in activity 激烈起来；更加活跃◆The election contest is heating up. 选举竞争正趋于白热化。See also heat |