Nontrivial
非平凡的
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
I have my lunch in a snack bar nearby.
我在附近一家快餐店吃午饭。
Oh, it's broken.
噢，它坏了。