-mas
na. 后缀
🧩 词语组成解析
[化] 低碳混合醇
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
He decided to bring a suit against his boss.
他决定起诉他的老板。