Linear polymer
[化] 线型高分子
🧩 词语组成解析
🗣️ 情景例句
Well, it's eight twenty now.
现在是八点二十了。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
These are the parts of the character: ear, you, eyes, undivided attention and heart.
“耳”、“你”、“目”、“专一”和“心”。