Bisamide
双酰胺
🗣️ 情景例句
Now, tell us something about your trip.
好，跟我们说说你的旅行。
You can't make bricks without straw.
没有稻草，制砖难搞。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。