Maltene
沥青中溶于低分子饱和烃的成分
🗣️ 情景例句
What kind of salary did you have in mind?
你期待什么样的工资？
We are used to working together.
我们习惯一起工作。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。