Aliphatics
脂(肪)族化合物
🗣️ 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
The remedy is worse than the disease.
医疗不得法，使病更糟糕。
Patience is a mark of confidence.
耐心是自信心的一种表现。