Precontamination
初期污染
🗣️ 情景例句
It's all right, Albert.
不要紧了。Albert。
We are cabling you our new price for our AIWA Brand Walkman. The new price will be effective tomorrow.
现电传给贵方我方爱华牌随身听的新价格。新价格明天生效。
In vain they rush frantically round from place to place,
他们到处狂奔乱跑，