Fraction of coverage
[化] 覆盖率
🧩 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
The truth is, I'd like to live in the city.
老实说我也想住到城里来。
Kept waving to her mother until the train was out of sight.
不断地冲她的母亲挥手，直到火车驶出了视线。
Oh, that's Mrs. Brown.
噢，那是布郎太太。