Electronic efficiency
[电] 电子流效率
🧩 词语组成解析
🗣️ 情景例句
They have to be here.
它们肯定就在这儿。
When the clock strikes twelve at midnight.
当午夜十二点的钟声敲响时。
After they moved the bag away, the girls let the traffic go again.
他们搬走那袋米之后，女孩们解除了交通管制。