Collection effeciency
[电] 收集效率
🧩 词语组成解析
🗣️ 情景例句
She would have loved it.
她会喜欢这里的。
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
I feel I am the happiest person in the world.
我觉得自己是世界上最幸福的人了。