Desulfurating
脱硫的
🗣️ 情景例句
I'll call him right now. No point in delaying.
我现在就打给他。没有道理要拖拉。
Yes, your money has arrived.
噢，您的汇款已经到了。
Hi! I'm sorry I was out when you rang.
你好！我很抱歉，你打电话时我出去了。