Radius of action
[化] 活动半径
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
How much money are you looking for in this job?
你希望的薪水是多少？
Just a moment.
等一会儿。
I say, shall we go downtown this evening?
喂，今晚我们上街怎么样？