Benzimide
苯甲亚胺
🗣️ 情景例句
Hello, it's a pleasure to meet you.
你好， 很高兴见到你。
How much is the excess baggage charge?
超额行李费多少钱？
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。