Structure of a system
[电] 系统结构
🧩 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];
🗣️ 情景例句
If the problem is in the goods itself, you may make a claim on the supplier.
如果问题在货物本身，你可以向供货方提出索赔。
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。
The lady who is standing behind the counter.
站在柜台后面的那位女士。