🧩 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];
sierra
[[si'erə]]
n. 呈齿状起伏的山脉
[经] 里昂
🗣️ 情景例句
Well, there we are.
好了 ，就这样了。
I'm sorry, but I didn't understand your question. Could you please restate it?
对不起，你的问题我没有理解，请你再说一遍好吗？
Jim! Come here, please.
吉姆，请过来。