🧩 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. 斯里兰卡(Sri Lanka);(拉)神圣罗马帝国(Sacrum Romanum Imperium)
🗣️ 情景例句
I mean, there seems to be something to celebrate all the year round.
我的意思是,好像一年到头都要忙着庆祝似的。
Bitter pills may have wholesome effect.
良药苦口利于病。
only of metal, which wears away by friction.
而是由金属组成,而金属可以随着磨擦而磨损殆尽。