Vinylit
乙烯基树脂
🗣️ 情景例句
My last name is Chen. C-H-E-N.
我姓陈，C-H-E-N。
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。