Methylpentene polymer
[建] 甲基戊烯聚合物
🧩 词语组成解析
🗣️ 情景例句
Could you have a taxi waiting for me, please?
能否叫辆出租车等我？
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
Let's not waste our time.
咱们别浪费时间了。