Boosting

n. 助推, 局部通风;升压加力

🗣️ 情景例句

Oh, who could that be?
啊,这会是谁呢?
It's an air-conditioner.
这是空调。
I don't think anyone knows about this. I said.
“我想没人知道这一情况,”我说。
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🔤 更多 B 开头的单词

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