🧩 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. 卡塔尔
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
I played in the yard this afternoon.
我今天下午在庭院玩。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8,