Extensionalization
外延化
🗣️ 情景例句
I'm glad Mr. Marchetta was so helpful.
我真高兴 ，Marchetta先生如此帮忙。
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
We'll order after we see the sample.
我们要看过样品才会下订单。