System of concurrent forces
[化] 共点力系
🧩 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];
n. 势力；兵力；武装力量（force的复数形式）
🗣️ 情景例句
You need my advice on a personal matter,
有私事需要听我的意见，
Where there are reeds, there is water.
有芦苇处必有水。
Both girls write to each other regularly now.
现在这两位姑娘定期通信了。