Flexible vinyl
[化] 软聚氯乙烯; 软质聚氯乙烯
🧩 词语组成解析
n. 乙烯基\\n[化] 乙烯基
🗣️ 情景例句
Michelle is very grown up for a ten-year-old, huh?
以一个十岁的孩子来说 Michelle很成熟 ，是吗？
He gets more professional satisfaction from teaching.
从事教育职业，他更感受到职业上的满足。
he answered me, but he spoke neither slowly nor clearly.
他回答了，但他讲得既不慢也不清楚。