v. (使)逐步升级( escalate的现在分词 ); (使)逐步扩大; (使)更高; (使)更大
🗣️ 情景例句
My computer was infected by a virus, I guess since I didn't have firewall installed.
我的电脑受到病毒感染了,我想是因为我没装防火墙。
Each person follows his own interests.
人人都追求自己的利益。
After examining your skills, the next step is research. To find out as much as possible about different kinds of work, go to the library and read books, magazines and newspapers. Ask your friends about the work they do. If you are interested in banking, i