Domain of a function
函数的（定义）域
🧩 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
Bye-bye.
再见。
Truth is stranger than fiction.
真理比幻想更奇特。
I'll still love her even if she doesn't love me.
即使她不爱我，我还仍然爱她。